Question

Simplify:
2x - 10y + 3x2 + 7y - 10x.

3x2 - 8x - 3y

3x2 - 8x - 17y

3x2 + 8x - 3y

3x2 - 12x + 3y

Answer 1

combine like terms -10x and 2x along with -10y and 7y

Answer 2

y would be -3y

Answer 3

oh and the 3x2 is 3x^2

Answer 4

\[3x ^{2}\]

Answer 5

yes

Answer 6

\[2x - 10y + 3x ^{2} +7y -10x\]

Answer 7

y is -3y and x is 9x and 3x^2

Answer 8

how did you get 9x?

Answer 9

sorry x = -8x

Answer 10

ok so do you know the answer?