Question

Simplify: (5x2 + 3x + 4) + (2x2 − 6x + 3)

7x^2 + 9x + 7

7x^2 + 3x + 7

7x^2 − 3x + 1

7x^2 − 3x + 7

Answer 1

combine like terms.

Answer 2

im still confused sorry

Answer 3

\[\large \color{blue}{5x^2} +\color{purple}{3x}+ \color{green}{4} + \color{blue}{2x^2}+\color{purple}{(-6x)}+\color{green}3\]

Answer 4

\[\large x^2(5+2) +x(2-6) +(4+3)\]

Answer 5

so is it 7x^2+9x+7

Answer 6

no, the middle part is wrong. what is -6 + 2?

Answer 7

-4

Answer 8

Oh sorry, imeant to write -6+3 :\

Answer 9

Typo there.

Answer 10

oh -3

Answer 11

Yes. So \[\large x^2(5+2) +x(3-6) +(4+3)\]\[= \large 7x^2 -3x +7\]

Answer 12

thank you can help me with more plzz

Answer 13

Simplify: (4x − 6) + (3x + 6)

7x

7x − 12

x

7x + 12

Answer 14

What do you get when you have

x(4+3) + (-6+6) ?

Answer 15

um idk i think 7 im not sure

Answer 16

ikw the first one is 7x and the other one is 0

Answer 17

ohhh :) its 7x

Answer 18

Good job :) See?you got this!

Answer 19

lol thank you soo much :)

Answer 20

np :)