Question

(-2)^3 × (-2)^-6 = (-2)^2x-1.Find them value of x.

Answer 1

Answer:

-8×64=4

-512=4

-512-4

-516

Answer 2

Step-by-step explanation:

(-2)^3 ×(-2)^-6=(-2)^2x-1

or,(-2)^(3-6) =(-2)^2x-1

so,

3-6=2x-1

or,-3+1=2x

or,-2=2x

or,x=-2/2=-1

x=-1 [ANS]