Question

Find the sum. (2x^2 - 5x + 2) + (x^2 - 2x + 5)
A. 3x^2 - 7x + 7
B. 3x^2 - 3x + 7
C. 2x^2 + 3x + 7

Answer 1

combine like terms
these are terms with the same varible part

Answer 2

\[2x^2+x^2-5x-2x+2+5\]

Answer 3

now add

Answer 4

\[3x ^{2}?\]

Answer 5

ok what about the -5x-2x part?

Answer 6

and the 2+5 part?

Answer 7

\[3x ^{2}-7+7\]

Answer 8

you are missing something for the middle term

Answer 9

I am?

Answer 10

x?

Answer 11

3x^2-7x+7

Answer 12

Ohhh