find the value of (5x)³,when x = -2/5
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Answered by
9
=(5 *.(-2/5))3
=5 cube * -2*-2*-2/5*5*5
=125*-8/125
=-8
here is ur answer -8
MdSaalikFaizan:
plz explain your answer
Answered by
8
x = -2/5
So,
(5x)^3 = (5×-2/5)^3
= (-2)^3
= (-2)×(-2)×(-2)
= -8
Hope the answer is helpful !!
Good Day !!
So,
(5x)^3 = (5×-2/5)^3
= (-2)^3
= (-2)×(-2)×(-2)
= -8
Hope the answer is helpful !!
Good Day !!
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