Question

Find The Solution(s) to (x+3)square=49. check all the apply

Answer 1

-10, 4

Explanation:

(x+3)^2=49

Take the square root of each side

sqrt((x+3)^2)=±sqrt(49)

x+3 = ±7

Subtract 3 from each side

x+3-3 = ±7 -3

x = ±7 -3

x = 7-3 =4

and

x = -7-3 = -10

.