Factor completely: 10x2 + 2x − 8 2(5x − 1)(x + 4) 2(5x − 4)(x + 1) 2(5x + 2)(x − 2) 2(5x − 2)(x + 2) Question 2 (Multiple Choice Worth 1 points) Factor completely: 3x2 − x − 4 (3x − 1)(x + 4) (3x + 4)(x − 1) (3x − 2)(x + 2) (3x − 4)(x + 1) Question 3 (Multiple Choice Worth 1 points) Factor completely: 2x2 + 9x + 4 (2x + 2)(x + 2) (2x + 1)(x + 4) (2x + 4)(x + 1) (2x + 2)(x + 4) Question 4 (Multiple Choice Worth 1 points) Factor completely: 3x2 + 5x + 1 (3x + 1)(x + 1) (3x + 5)(x + 1) (3x − 5)(x + 1) Prime

i just need 2-5

2) (3x-4)(x+1) . How do I get this? if you don't know how to get this, you just expand the product and then simplify it, which one matches with the original one, it's the answer, you can do the same with other problem.

thank you how do you do question 5

is 3 2x + 2)(x + 2)

where is question5?

5.choose two trinomials from the list below to factor. Using complete sentences, explain how to factor each one. Be sure that the final factorization (or "answer") is a part of your explanation. 2x2 + 13x + 15 2x2 + 27x + 13 5x2 − 2x − 7 10x2 − 7x − 3 8x2 − 11x + 3

do you know horner's rule to practice those part?

no:(

so, how do you factor the polynomial? guess? try one by one? or any strategy?

ok. problem 1. 2(x+10) (3+x) ??

I pick 2x^2 +27 +13 i give you the horner's rule . you just put it into your assignment. write out the components of that polynomial and write it down as |dw:1363106720412:dw|do you understand where those numbers come from?

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