[(-3/4)^4*(-3/4)^2]/(3/4)^2]^3 simplify
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[ (-3/4)⁴ × (-3/4)² /(3/4)²]³
=[ (-3/4)^(4+2)/(3/4)²]³
=[(-3/4)^6/(3/4)²]³
we know,
(-x)ⁿ = xⁿ when n = even number
so , (3/4)² = (-3/4)²
use this here ,
=[ (-3/4)^(6-2)]³
=[(3/4)⁴]³
=(3/4)^12
=[ (-3/4)^(4+2)/(3/4)²]³
=[(-3/4)^6/(3/4)²]³
we know,
(-x)ⁿ = xⁿ when n = even number
so , (3/4)² = (-3/4)²
use this here ,
=[ (-3/4)^(6-2)]³
=[(3/4)⁴]³
=(3/4)^12
mysticd:
Abhi , i gave another answer
I understand cube is for only denominator
Let him clarify
but here he ask cube in whole term so i do this
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