Question

(-m+5)(2m-9)

Answer 1

= -m(2m - 9) + 5(2m - 9)

Distribute (-m) and 5 to the parenthesis and then solve..

Answer 2

@ebutzer what'sthe problem here? :)

Answer 3

I do not understand this problem

Answer 4

but @waterineyes just told you how..

Answer 5

See, what I can you do more to make it easier for you:

\[-a(b - c) = -ab + ac\]

\[a(b - c) = ab - ac\]

Answer 6

I am confused..im not good at algebra at all

Answer 7

Firstly we will go with first:
-m(2m - 9)

Now multiply (-m) inside the parenthesis and tell me what you get?

Answer 8

-2m and -9m?

Answer 9

Close. \[-2m^{2} + 9m\]