Which expression is equivalent to (a^6 b^−3)^1/3? Will mark brainliest :)

a^3 b

ab

a^2/b

1/ab

Step-by-step explanation:

Given expression:

           ( a⁶ b⁻³)

Find an expression equivalent to this;

 To solve this problem, we have to expand the parentheses by using one of rule of exponents.

          (a x b)ⁿ   = aⁿ x bⁿ

 So;

      ( a⁶ b⁻³)  =  a⁶ x b⁻³

                      = a² x b⁻¹

  Therefore ( a⁶ b⁻³)  =

yes

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step-by-step explanation:

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13