Question

Solve for x. 82x · 8x = 64
A) x = 0
B) x = 1
C) x = 5/9
D) x = 2/3

Answer 1

Explanation:

82x · 8x = 64

This equation implies that (82x) (8x)= 64

Therefore (82 X 8)x²=64

656x²=64

x²=64÷656, {16 is a common factor of 64 and 656]

x²=4/41

x=√(4/41)

x= 0.312

Therefore none of the above. Kindly check the equation again to make sure you've written the correct question