Friday
August 1, 2014

Homework Help: Calculus

Posted by -Untamed- on Saturday, December 31, 2011 at 7:51pm.

Simplify. State the nonpermissible values.

(3t^2+3t-6/2t^2-2t-4)(4t^2+4t-24/3t^2+6t-9)

This is the way I tried solving this:

3t(t-1)6(t-1)/2t(t-1)4(t-1)*4t(t-2)12(t-2)/3t(t+1)9(t-1)

(3)(t)(t-1)(2)(3)(t-1)/(2)(t)(t-1)(2)(2)(t-1)*(2)(2)(t)(t-2)(2)(2)(3)(t-2)/(3)(t)(t-1)(3)(3)(t-1)

After cancelling out all the terms I am left with:

(2)(t-2)(t-2)/(t-1)(t-1)

^ I cant cancel anything off now. But the answer is supposed to be :

2(t+2)/t+1

^ How do I get that answer?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Calculus - Simplify. State the nonpermissible values. 4a^2-1/4a^2-16*2-a/2a-1 ...
Math - Simlifying Rational Expressions Reduce to lowest terms, stating the ...
math-calculus - (5y)/(6y^2-7y-3)+(4y-3)/(2y^2-15y+18)consider nonpermissible ...
Pre Calculus - So I only have 3 homework questions left and I can't seem to ...
Calculus (pleas help!!!) - A) If x^2+y^3−xy^2=5, find dy/dx in terms of x ...
calculus - Find lim (with x under it) (x^2-1)/x or state that the limit does...
Calculus - Consider the curve defined by y + cosy = x +1 for 0 =< y =< 2pi...
Differential Equations! - I'm struggling solving this separable differential ...
math - when you are multiplying an equation how do you find like terms The ones ...
Survey of Calculus (Algebra too) - For the supply equations, where X is the ...

Search
Members