Question

What value of B makes the expression. x²+Bx+100 a perfect square trinomial?

A. 10
B. 20
C. 50
D. 5​

Answer 1

Answer:

B. 10 is your answer.

Step-by-step explanation:

What you do is you have to look at what you are given and if you times them together it equals 100.

10 x 10 = 100 so...

B. 10 is your answer.