Question

I need help i'm not good at these.
( 5x^2 + 2x +11) - (7 + 4x -2x^2)

Answer 1

distribute the negative through the second binomial

Answer 2

Don't try adding or subtracting numbers yet, but you distribute to get rid of the ( )

Answer 3

so your saying make it a positive?

Answer 4

and remember a negative will change + to - and - to +

Answer 5

for each number you will change the sign

Answer 6

( 5x^2 + 2x +11) for this part you leave alone, the second part change the + or - signs of each number

Answer 7

ok thank you