Question

Check my answer:

Subtract and simplify: (–y^2 – 3y – 5) – (–3y^2 – 7y + 4)

A. 2y2 – 10y + 4
B. 2y2 + 4y – 9
C. –2y2 – 10y – 1
D. 2y2 – 7y – 9

My answer will be posted below. @KendrickLamar2014

Answer 1

answer?

Answer 2

Do you have the answer @BlossomCake

Answer 3

meow

Answer 4

woof

Answer 5

My Answer:\[(-y^2 - 3y - 5) - (-3y^2 - 7y + 4)\]\[(-y^2) + (-3y) + (-5) + (3y^2) + (-7y) + (-4)\]\[(-1y^2 + 3y^2) + (-3y + -7y) + (-5 + -4)\]\[(2y^2) + (-10y) + (-9)\]\[2y^2 - 10y - 9\] My problem is that my answer is none of the answer choices, which means I must have done something wrong. Also, sorry for the wait, it takes a while to type a reply in LaTeX....

Answer 6

-10y is wrong and the rest are correct

Answer 7

Its not (-3y + -7y) its (-3y + 7y)

Answer 8

@BlossomCake

Answer 9

Yeah, I just figured out my mess up. :( Anyways, my answer is B. :)

Answer 10

Also, please don't spam my post with "animal noises" @turtwig @torifamelol

Answer 11

Yes, that is Correct ^

Answer 12

Yay! :D :D :D :D :D

Answer 13

:)