How do you get rid of the negative exponents and simplify (12m2n3p920m7n3p6)1?

1 Answer
May 16, 2018

5p33m9n6

Explanation:

x1=1x. For example:

22=4
21=2
20=1
Note that for every one the exponent goes down, the result is divided by two. Following this pattern gives us:
21=12

Applying this to the problem gives us

(12m2n3p920m7n3p6)1=20m7n3p612m2n3p9

Simplifying each individual exponent gives us

20p9612m2+7n3+3=20p312m9n6

Because axay=ax+y

Finally, take out the common factors of the coefficients giving us:

20p312m9n6=5p33m9n6, which is the final result