Question

If 16 ÷ x = -8, then x is equal to

Answer 1

Step-by-step explanation:

Given, √x/169 = 18/13

On squaring both sides, we get

x/169 = 18/13 x 18/13

∴ x = 18 x 18 x 169/13 x 13

x = 18 x 18 = 324