Homework Help: Gr. 10 Math!

Posted by nini on Monday, April 6, 2009 at 8:58pm.

Factor by Grouping. PLEASE SHOW ME THE STEPS!

1.) 8a^2+12ab-3b^2-2ab

2.) x^2+5x+7x+35

3.)

Algebra - PsyDAG, Tuesday, April 7, 2009 at 11:15am
First, combine like terms. Then factor. Take #2 as an example:

x^2 + 5x + 7x + 35 = x^2 + 12x + 35

To factor, consider what two numbers would give a product of 35 and a sum of 12.

I hope this helps. Thanks for asking.

Related Questions

Gr.10 Math!!!! urgent - Factor by Grouping. PLEASE SHOW ME THE STEPS! 1.) 8a^2+...
Gr. 10 math again! - Factor by Grouping.Thanks Bob. PLEASE SHOW ME THE STEPS! 1...
10th grade math - Factor by Grouping. PLEASE SHOW ME THE STEPS! 1.) 6x2-21xy+8xz...
Gr. 10 math - Factor by Grouping.please show me the steps!!!!!!! 1.) y2+11y+30 2...
Algebra - I'm having trouble working out these problems. Could someone ...
math,correction - Can someone correct these for me plz... Problem#6 Factor. x(x-...
Math - Factor 1. 8a^2-2ab-21b^2 2. 6m^2-90m+324 3.5x(2-x)+4x(2x-5)-(3x-4) 4. 9(y...
gr.10 mathh! - factor the equation: -6x^2+15x+36 please show me the steps in ...
math - Factor each expression by grouping. Can you please show me the steps on ...
Math - Factor each expression by grouping. Can you please show me the steps on ...

For Further Reading

First Name:
School Subject:
Answer: