Question

Simplify the following expression.
2x - 4y + 3x2 + 7y - 16x.

Answer 1

\[\Large 2x - 4y + 3x2 + 7y - 16x\] correct?

Answer 2

Its supposed to be 3x to the power of 2

Answer 3

\[\Large 2x - 4y + 3x^2 + 7y - 16x\]

Answer 4

Thats right!

Answer 5

ok well first you would combine hte like terms (2x) and (-16x)

Answer 6

-14x

Answer 7

ok and now for the like terms of y (-4y) and (7y)

Answer 8

3y

Answer 9

ok so now you got -3x+4y+3x^2, you can't combine anythying else, so you're done! Good work, I'll even give you a medal :)