Question

(-4)^-3*(5)^-3*(-5)^-3​

Answer 1

Answer:

10⁻⁶

Step-by-step explanation:

(-4)^-3*(5)^-3*(-5)^-3​

The same base sum

(-4)⁻³ * (-1)(5)⁽⁺³⁻³⁾

(-4)⁻³ * (-1)(5)⁻⁶

-1 / (-4)³ * (5)⁶

-1 / -64 * 15626

1 / 1000000

1 / 10⁶

10⁻⁶

Answer 2

Answer:

Step-by-step explanation:

(-4)^-3*(5)^-3*(-5)^-3​ =

1/-4^3 * 1/5^3 * 1/-5 ^ 3 =

1/-4^3 * -1

= 1/4^3

= 4

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