Try another version of this question Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Simplify. Use the definition of a negative exponent to write all exponents as positive.
`(2 q^-12 x^11)(5 q^1 x^9)`
Be sure your variables match those in the question `10 q^-11 * x^20`