Question

Simplify √ 144x2

A. 8x2√ 6
B. 2x2√ 2
C. 8√ 6x
D. 12x

Answer 1

well if its √144 ·2 with the 2 outside the square root symbol then its 24
if its still under then its 12√2

Answer 2

√(144*x²) = (√144)*(√x²) = 12x

Answer is D.12x.