Question

Which expression is equivalent to (5x−5y3) −2?

Answer 1

The expression is equivalent to (5x−5y3) −2? is 1/5x^10y^-6

How to determine which expression is equivalent to (5x−5y3) −2??

The expression is given as:

Expression =  (5x−5y3) −2?

Rewrite properly as:

Expression =  (5x^−5 y^3)^−2

Remove the bracket.

So, we have:

Expression =  5^-1 * x^(−5 * -2) y^(3*−2)

Evaluate the product of the exponents

So, we have:

Expression =  1/5 * x^10 * y^-6

Evaluate the products

So, we have:

Expression =  1/5x^10y^-6

Hence, the expression is equivalent to (5x−5y3) −2? is 1/5x^10y^-6

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