Try another version of this question
Simplify. Use the definition of a negative exponent to write all exponents as positive.
`(4 k^7 q^9)(4 k^-3 q^-12)`
`(4 k^7 q^9)(4 k^-3 q^-12)`
Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Be sure your variables match those in the question
`16 k^4 * q^-3`