Question

Find the sum of the three expressions and choose the correct answer.

-2u^3v + 5uv - 1
7u^3v - 2u^2v^2
5u^2v^2 - uv + 6

i got 5u^3v- 3u^2v^2+ 4uv- 5.

Answer 1

-1 + 6 = ??

Answer 2

Also:

\[5u^2v^2 - 2u^2v^2 = ??\]

Answer 3

Little mistakes of minus..

Answer 4

-5u^3v- 3u^2v^2+ 4uv+ 7 ??

Answer 5

No it is not correct..

Answer 6

Your first and third term is right..

Second and fourth term have mistakes..

Answer 7

waaa are yousure? wait..

Answer 8

Take your time and do it again..

-1 + 6 = ??

Answer 9

5

Answer 10

Yes positive 5 and not -5..

Answer 11

5u^2v^2 - 2u^2v^2 = ??

Answer 12

5u^3v+ 3u^2v^2+ 4uv+ 5!!! sorry:)

Answer 13

is that right?

Answer 14

Yes this is right..