Question

write an expression with(-1) as it's its base that will produce a positive product and explain why your answer is valid

Answer 1

We can say that
`(-1)^x` is positive, when x is even positive number.

Explanation:

A negative number raised to an even power will always produce a positive result.

Like
`(-1)^(2) =1`

`(-1)^(4) =1`

`(-1)^(10) =1`

We can say that
`(-1)^x` is positive, when x is even positive number.

Answer 2

(-1)^4 = 1

Because negative 1 raised to an even exponent results in a positive number.