Question

(4^-1 + 8^-1)^2 ÷ (2/3)^-2 find square root

Answer 1

Answer:

1/16

Step-by-step explanation:

(1/4+1/8)^2÷(3/2)^2

LCM=8

(1/4×2+1/8)^2÷(9/4)

(2+1/8)^2÷(9/4)

(3/8)^2÷9/4

9/64÷9/4

9/64×4/9

1/16