Answered

18. Complete the expression - 8x +
to make a perfect square trinomial.
a. 64
b 16
c. 4
d. 2.​

Sagot :

MissELFviz

Answer:

B. 16

Step-by-step explanation:

x^2-8x+__

8/2 = 4^2 = 16

(x-4) (x-4)

x^2-4x-4x+16

x^2-8x+16