What two numbers equal to 87 by multiplying?

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)

How do you write a paragraph proof to prove that the corresponding angles shown are congruent