Question

(-7x(squared)+ 5x-4) - (6x(squared)-8)

Answer 1

hold on

Answer 2

Thanks!

Answer 3

no problem

Answer 4

rather that write the word "squared" every time it is better to use the ^ notation:

(-7x^2+5x-4)-(6x^2-8)

Answer 5

oh okay

Answer 6

first thing is to distribute the negative sign to get rid of the parentheses

Answer 7

yeah

Answer 8

remember that\[-(ax^2-bx+c)=-1(ax^2-bx+c)=-ax^2+bx-c\]so do the same thing to the second set of parentheses in your expression
what do you get?

Answer 9

I tried doing that before and I got a really random answer