Sunday
December 21, 2014

Homework Help: math

Posted by Chris on Wednesday, April 18, 2007 at 3:47pm.

Trying to factor 2 equations
3x2+9x-30
4x2-4x-48

I assume you mean 3x + 9x - 30

which on this board most people write as 3x^2 ...

=3(x^2 + 3x - 10)
=3(x+5)(x-2)

do the same thing for your second question, factor out the 4 first, then it's easy
Let me know what you got

4(x-4)(x+3)?

yup!

Thanks

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Linear Algebra - Use Gauss Jordan Elimination to write the solution of the ...
math - -5(3x - 7) Sorry I meant this one:-4x2(3x2 - x + 1) *Your supposed to do ...
Math - Is this equation right is it worked correctly x 1 ----- - -------- x2-4 ...
math - Factor the following. You will earn 5 points for each polynomial that is ...
pre cal - Factor completely: 3x^2(4x2 + 1)^8 + 64x^4(4x2 + 1)^7.
Math - How do I factor 3x2 =4x +1 and 3x2-2x-8
Intermediate Algebre - Combine like terms: -3x2 + 2x 4x2 9 + 6x 2x2 + 8
algebra - factor the expression 4xsquared+35x+24 my answer: (4x+3)(x-8) 4x2 +35x...
Math help please check - Add or Subtract for #3-4 3. (2x2 + 6x + 1) + (7x2 + ...
Math - If I I'm trying to find the average weight of a 2nd grade girl which ...

Search
Members