Question

QUICK! 25 pOINTS!
Nancy found that x = 1 is one solution to the quadratic equation (x + 2)2 = a. What is the value of a?

Answer 1

Answer:

6

Step-by-step explanation:

(X+2)2= a

(1+2)2= a

3*2= a

a = 6

Answer 2

put x=1,in(x+2)^2=a

3^2=a

a=9

hope it helps