Question

14x^2 – 8 + 5x – 6x^2 + 2x

Which expresses the polynomial in standard form?


A. 8x^2 + 7x – 8

B. 8x^2 + 3x – 8

C. 20x^2 + 7x – 8

D. 15x^2 – 8


My answer: A. 8x^2 + 7x – 8

Answer 1

@sshayer

Answer 2

14x^2- 6x^2 =?
5x + 2x=?
– 8 =?

Answer 3

Are you with me?

Answer 4

14x^2- 6x^2 =8x^2
5x + 2x=7x
– 8 =-8

Answer 5

Your answer A is correct

Answer 6

Sorry, I was still doing it on my own paper, but yes I can see how you did it. I have done all the questions already, I just need someone to confirm if I am wrong or right. :)

Answer 7

Thank you!

Answer 8

YW