Question

Solve by taking the square roots of both sides.

(x + 4)2 - 5 = 2
a.3,x=-11
b.4+7 squared ,x=-4+7 squared
c. x=-4+7 squared , x=-4-7 squared
d. x=-4+11 squared , x=-4-11 squared

Answer 1

c. x=-4+7 squared , x=-4-7 squared

Answer 2

thanks :)