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5 votes
Evaluate


{( - 7)}^{ (5)/(3) } * {( (1)/(56) )}^{ (5)/(3) }
please explain​

User EdwardLau
by
8.5k points

1 Answer

5 votes


(-1)/(32) is a required answer.

Answer:

Solution given:


{( - 7)}^{ (5)/(3) } * {( (1)/(56) )}^{ (5)/(3) }

take power common


((-7*1)/(56))^{(5)/(3)}

Reduce the fraction


((-1)/(8))^{(5)/(3)}

make the1 and 8 in terms power 3


((-1³)/(2³))^{(5)/(3)}

take the common power


((-1)/(2))^{3*(5)/(3)}

Reduce power


((-1)/(2))^(5)

now

distribute power


(-1^(5))/(2^(5))


(-1)/(32)

User Pandora Lee
by
8.3k points

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