Sunday

October 26, 2014

October 26, 2014

Posted by **Nini** on Monday, April 6, 2009 at 4:34pm.

1.) y2+11y+30

2.) x2+4x-5

3.) a2-a-56

- Gr. 10 math -
**bobpursley**, Monday, April 6, 2009 at 4:37pmwhat multiples to the last term, and add to the second?

1) 6,5

2) 5,-1

3) -8,7 Notice when signs are different, you place the sign of the middle term on the larger

So, on 3, for instance...the answer is..

(x-8)(x+7)

you do the others, I will check if you need it.

**Answer this Question**

**Related Questions**

Gr. 10 Math! - Factor by Grouping. PLEASE SHOW ME THE STEPS! 1.) 8a^2+12ab-3b^2-...

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 ...

Gr.10 Math!!!! urgent - Factor by Grouping. PLEASE SHOW ME THE STEPS! 1.) 8a^2+...

10th grade math - Factor by Grouping. PLEASE SHOW ME THE STEPS! 1.) 6x2-21xy+8xz...

Gr. 10 math again! - Factor by Grouping.Thanks Bob. PLEASE SHOW ME THE STEPS! 1...

math,help,factoring - i need help i don't know how to do the next step. factor ...

math - fator out the greatest common factor: 11y-22 11y-22 = 11y - 2*11 = 11*...

factor the trinomial by grouping - 15x^3-9x^2-6x Can someone please show me how ...

FACTORING - I can't figure out how to factor this. I know you use the technique ...