Question

Medal
Simplify
3x^2 +5x - 10x^2 - 10x

Answer 1

combine like terms :-)

Answer 2

how

Answer 3

add coefficient of same variable with same exponent
for example
3y^4 + 2y^4 you combine these two terms because both variables are same and same exponent

Answer 4

13x^2+15x

Answer 5

is that the answer?

Answer 6

yeah

Answer 7

hmm

Answer 8

that's not right ;-;

Answer 9

@delgadojessica97 It is better to guide the user to an answer rather than doing all the work yourself. We discourage giving out answers without letting the asker at least take some part in the analysis - the aim of this site is to teach. Please refer to our code of conduct at http://openstudy.com/code-of-conduct for more information. Thank you.

Answer 10

yes so can anyone guide me and help me how to get the right answer

Answer 11

add coefficient of same variable with same exponent

Answer 12

All we do is gather like terms and get
\[(3x ^{2}-10x ^{2})+(5x-10)\]

Answer 13

So from that what do we do next @harz360

Answer 14

-10x^2 -3x^2 + 5x +10x