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	The remainder theorem		2016-03-27
		Pratyasha pose la question : A quadratic polynomial when divide by x+2 leaves a remainder of 1 and when divided by x-1 leaves a remainder of 4. What will be the remainder if it is divided by (x+2)(x-1)? Penny Nom lui répond.
	A limit of a rational function		2016-01-16
		selvamani pose la question : F (x) = x^3+3x^2-9x-2 / x^3-x-6 and limit x tends to 2, f (x) exist then limit x tends to 2, f (x) is equal to ? How to answer this problem. Penny Nom lui répond.
	The zeros of a fourth degree polynomial		2013-01-23
		Dakota pose la question : My problem has multiple steps and I have done everything but the last one. 8The original problem is f(x)=x^4-5x^3+7x^2+3x-10 and I have to find the zeros of the equation. I used synthetic substitution like my teacher taught us to get the equation of x^3-3x^2+x+5=0 but now I don't know how to get the zeros of that equation, or solve it. Penny Nom lui répond.
	A cubic inequality		2012-03-25
		Victoria pose la question : The flight path of a bumblebee above the ground can be modelled by the function f(x)= 2x^3- 17x^2+ 11x + 130. Where x is the time in seconds and f(x) represents the height in inches above the ground. The entrance to the bee's hive is located 100 inches above the ground. Determine when the bumblebee's height is greater than 100 inches. The bee's height was monitored from 0 to 25 seconds inclusive. (over the domain 0 Penny Nom lui répond.
	4x^3 - 6x + 2 = 0		2008-05-28
		paul pose la question : 4x^3 - 6x + 2 = 0 Janice Cotcher lui répond.
	The factor theorem		2008-05-06
		Nomaan pose la question : factorise x³-2x²-x+2 using factor theorem Penny Nom lui répond.
	Factor 2x^3 + 3x^2 - 32x + 15		2008-04-02
		sarah pose la question : I have a course review I'm working on and I'm not sure how I'm supposed to factor the following 2x^3 + 3x^2 - 32x + 15. Penny Nom lui répond.
	(x+2) is a factor of x^3+bx^2-14x+24. Find the value of b?		2007-03-11
		victoria pose la question : hi my names victoria and i have been stuck on this question for ages can you please help me! (x+2) is a factor of x^3+bx^2-14x+24. Find the value of b? Penny Nom lui répond.
	The factor theorem		2007-03-04
		Sophia pose la question : hi this is sophia, 10th grade from the philippines. im really having a hard time in factor theorem im just asking if you could help me solve these problems because i really dont have an idea on how to do solve these.. please find the values of A and B so that (x+3) (x-2) are both factors of x^3+Ax^2+Bx-12 and find the values of A, B, and C so that (x-3) (x+1)and (x-2) factors of P(x)=x^4+Ax^3+Bx^2+Cx+12 please help me.. i really do not understand these problems Penny Nom lui répond.
	When kx^2+3x+1 divided by (x-2) the remainder is 3		2006-11-09
		Brianna pose la question : For the dividend, find the value of k if the remainder is 3. (kx^2+3x+1) divided by (x-2) Penny Nom lui répond.
	X^1/3-X^1/9=60		2006-09-26
		Harini pose la question : I need the answer for The value of X in X^1/3-X^1/9=60. Penny Nom lui répond.
	f(x) is a polynomial of degree 3.		2006-03-13
		Meadow pose la question : f(x) is a polynomial of degree 3. It leaves a remainder of 10 and 4 when divided by x + 1 and x - 2 respectively. Given also that f(1) = f(-2) = 0, find the remainder when f(x) is divided by x - 3. Penny Nom lui répond.
	Factors of a cubic		2006-03-08
		Skye pose la question : Show that (x+2) is a factor of f(x) where: f(x) = px3 + (4p+2)x2 + (5p+4)x + 2p Find the range of values for which the equation f(x) = 0 has 3 distinct real roots Penny Nom lui répond.
	The remainder theorem		2005-10-07
		Ron pose la question : If f(x) is divided by (x-3), the remainder is 5, and if it is divided by (x+1), the remainder is -3. Find the remainder when f(x)is divided by (x-3)(x+1). Chris Fisher lui répond.
	An algebraic remainder		2005-06-22
		Raymond pose la question : Given that 4x3 - kx is divisible by 2x+1, find the remainder when the expression is divided by 4 - x2. Penny Nom lui répond.
	The factor theorem		2004-03-08
		LisaMarie pose la question : Hi, I have a career link question from gr.12 advanced functions and intro. calculus. The equations is: R(t) = 5(t4 - 4t3 + 19/4 t2 - 3/2 t) The question is to apply the factor theorem and quadratic formula to determine the times it crosses the t axis. The only method i know of for using the factor theorem is when the last number does not have a variable beside it so i'm not sure how you would even use the factor theorem for this? We haven't dealt with any that have 0 as the last number with no variable so i'm a little confused! please help! Thank you Penny Nom lui répond.
	Factoring		2003-02-04
		Marcin pose la question : I am having a really hard time with the factor theorem. Can you please help me with the following? (a'3 means a to the exponent 3) a)8a'3+64b'3c'6 b)8x'4-12x'3-44x'2+24x c)x'4-21x'2-100 Penny Nom lui répond.
	Factoring a cubic		2002-12-05
		Dorota pose la question : I got a problem with factorise the expression 2x3+11x2-5x-50. Penny Nom lui répond.
	The factor theorem		2002-09-10
		Yael pose la question : Prove (x - a - b) is a factor of x3 - a3 - b3 - 3ab (a + b) Penny Nom lui répond.
	A limit		2002-09-03
		Circe pose la question : Lim 3x 3+ax+a+3 /(x 2+x-2), X->-2 Penny Nom lui répond.
	A degree 5 polynomial		2002-02-17
		Carla pose la question : Write an equation for a polynomial of degree 5 given the following zeros: -7+3i, -2+sqrt(13), 6 Penny Nom lui répond.
	Factoring by graphing		2000-01-11
		Dylan Kirkwood pose la question : How can you factor a quadratic equation by graphing it? Penny Nom lui répond.
	Solving a cubic equation		1999-12-30
		Natalia pose la question : How can I solve: 2 x3 - x2 + x - 2 = 0 ??? Penny Nom lui répond.
	Two algebra problems		1999-12-17
		Michael Standfest pose la question : If x+4 is a factor of 2x4+kx3-3kx2+6x-40, find k and Prove that n2-n is even for all n, using the proof of contradiction Penny Nom lui répond.
	Factoring		1999-03-30
		Maggie Stephens pose la question : I don't know anything about factoring would you plese help me. 3x4 - 48 54x6 + 16y3 125-8x3 12x2 - 36x + 27 9 - 81x2 a3 + b3c3 I would greatly appreciate any help you can give me thanks. Jack LeSage lui répond.
	Factoring polynomials		1999-03-29
		Karen pose la question : I have been unable to factorise a polynomial equation and was wondering if you could please help. It is level (10-12) maths. The polynomial is x3 + x2 - 24x + 36 I have tried a few factorisation methods such as foctorisation by grouping but it won't work this polynomial. Please help. Jeff Walters and Jack LeSage lui répond.
	The Factor Theorem		1998-01-18
		Dhruv Bansal pose la question : Hi, I'm a ninth grade student doing a math project for school. I'm trying to learn about various ways of solving 3rd and 4th degree polynomial equations using the remainder theorem, the factor theorem, and synthetic division. The books I have all mention x - r, which I know nothing about, not even how to get it. I would really appreciate any information on this. Thanks. Dhruv Bansal Penny Nom lui répond.

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