find value of "y" solved it
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HOLA !!
♣ANSWER....
(5/3)^-5 * (25/9)^-11/2 = (5/3)^8y
We can write , (25/9) as (5/3)^2
(5/3)^-5 * [(5/3)^2]^-11/2 = (5/3)^8y
(5/3)^-5 * (5/3)^-11 = (5/3)^8y
We know that , a^x * a^y = a^x+y
(5/3)^(-5 + (-11)) = (5/3)^8y
(5/3)^(-5 - 11) = (5/3)^8y
(5/3)^-16 = (5/3)^8y
=> -16 = 8y
=> -16/8 = y
=> y = -2
Therefore , y = -2...
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ram1322:
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i have an question
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Y = (-2)
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hope it helped u pls mark as brainliest
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