rewrite the expression with positive exponents.pleaze explain thanks

1)20X TO THE -8 POWER Y TO THE -8 POWER

the answer is 20/x8y8

i mean 20/x^8y^8

20/(x^8 y^8)

To rewrite the expression with positive exponents, we can use the rules of exponents.

1) 20x^(-8) * y^(-8)

The rule states that any term raised to a negative exponent can be written as the reciprocal of the term raised to the positive exponent.

In this case, 20x^(-8) can be rewritten as 1 / (20x^8), and y^(-8) can be rewritten as 1 / (y^8).

So the expression can be rewritten as:

1 / (20x^8 * y^8)

This is the expression with positive exponents.