contestada

Evaluate the following expression. 70
Evaluate the following expression.
70
Simplify.
y-3
Evaluate the following expression.
5-3

Respuesta :

meerkat18
I am assuming the -3 is an exponent.

y⁻³ and 5⁻³

If the exponent is a negative number, it simply means that the number is a denominator with 1 as the numerator.

y⁻³ is 1/y³
5⁻³ is 1/5³ = 1/125

The number is still raised to its exponential power but its placement is different.

5³ would be 125 or 125/1. It would be the numerator with 1 as the denominator.
btg2214

Answer:

-3

Step-by-step explanation:

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