By what number should (-2/3)³
be divided so that the quotient may be equal to (9/4)-²
Answers
Answered by
1
Answer:
we should divide it by 3/2 to get answer
Step-by-step explanation:
hope it will help you
Answered by
5
Step-by-step explanation:
it is not clear whether the quotient is (9/4)^2 or (9/4)^ -2. If it is (9/4)^2 then
let the number be X, so
(-2/3)^3/X = (9/4)^2
X = -(2/3)^3/(9/4)^2
= - 8/27/36/16
= -8*16/(27*36)
= -32/243.
If it is (9/4)^ -2 then
X = (-2/3)^3/(9/4)^-2
= (-8/27)*(9/4)^2
(because 1/(9/4)^-2=(9/4)^2)
= -8*81/(27*16)
= -3/2
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