Question

Find the value of x in the following equation

Answer 1

Answer:

x²=√128×√162

x²=√128×162

x²=√2⁷×3⁴×2

x²=√2⁸×3⁴

x²=2⁴×3²

x=√2⁴×3²

x=2²×3

x=4×3

hence ,x=12