Question

Solve for x if 2(5x + 2)^2 = 48

Answer 1

C is correct I’ve done this one before

Answer 2

(c) is the Correct answer of this

Explanation:

First divide both sides by 2

then apply (a+b)^2 = a^2+b^2+2ab formula

solve quadratic equation

then apply discriminant formula

Hope you get it dear ☺️