Question

40 points! Thank you!!

Answer 1

The correct answer choice is: C.

How to get answer: You would merely multiply them out to find the trinomial...

(5x + 4)(2x - 5) = 10x^2 - 25x + 8x - 20 =

Answer: 10x^2 - 17x - 20

Answer 2

Use the FOIL method. (first, outside, inside last)

5x * 2x = 10x²

5x * -5 = -25x

4 * 2x = 8x

4 * -5 = -20

Combine like-terms and put the equation together : 10x² - 17x - 20

The answer is C. 10x² - 17x - 20

Let me know if you need anymore help :)))