Question

Can someone explain to me how to multiply this...?

Answer 1

the first step is try to factor each of the terms. can you do that ?

Answer 2

I'm not sure how to do that. Can you explain how? o.o

Answer 3

Answer is x.

Answer 4

can you factor
\[ x^2 + 4x\] ?

Answer 5

heres how- x^2 +11x+28 =x^2 + 7x+4x+28= (x+7)*(x+4),

In the dinominator : x^2+4x= x(x+4).

Now plug those values and cancel the terms common with denominator and numerator. And you get x.