Question

9x(squared)-4-10x(squared)+10+3x

Answer 1

See the equation editor?

Answer 2

\[9x^{2} - 4 - 10x^{2} + 10 + 3x\]

Answer 3

do you see any like terms?

Answer 4

you got this right @SolomonZelman ?

Answer 5

i iwhat do you mean when you say like terms are you referring to the 9x(squared) and the 10x(squared)

Answer 6

\[\color{red} {9x^2} \color{blue} {-4} \color{red} {-10x^2} \color{blue} {+10} \color{green} {+3x}\]see the like terms?

Answer 7

i see it now

Answer 8

tell me what you get when you finish adding
to make sure you are correct.

Answer 9

36

Answer 10

No

Answer 11

what am i adding together

Answer 12

Follow me:

\[\color{red} {9x^2} \color{blue} {-4} \color{red} {-10x^2}\color{blue} {+10} \color{green} {+3x}\]
\[\color{red} {9x^2}\color{red} {-10x^2}\]\[\color{blue} {-4}\color{blue} {-10}\]\[\color{green} {3x}\]


\[\color{red} {9x^2}\color{red} {-10x^2}~~=~~-x^2\]
\[\color{blue} {-4}\color{blue} {-10}~~=~~-14\]
\[\color{green} {3x}~~=~~3x\]

put them together.

\[\color{red} {-x^2}\color{green} {+3x}\color{blue} {-14}\]

So, it's just
\[-x^2+3x-14\]

Answer 13

hey, how'd you do the colored equations @SolomonZelman