Question

(m^-5)^10????

Answer 1

1/(m^50)

Answer 2

Is there any extra work? how did u get this??

Answer 3

-5*10=-50

so m^-50 = 1/(m^50)

Answer 4

thank you!

Answer 5

The rule for exponents is \[[a ^{m}]^{n} = a ^{mn}\]

Answer 6

so\[[m ^{-5}]^{10} = m ^{-5 x 10} = m ^{-50}\]

Answer 7

Further \[a ^{-m} = 1/a ^{m}\]

Answer 8

so \[m ^{-50} = 1/m ^{50}\]

Answer 9

Hope this really clears it!!!