What is negative times a negative?

positive

Negative x negative = positive.

Here is an example:

-2 x -4 = 8.

Hope it helps!

positive

Negative x negative = positive.

Here is an example:

-6 x -2 = 12

Hope it helps!

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.