if 18^10 = 4^5x3^y find the value of y
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What is the value of x if 18^10= 4^5.3^x?
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18^10=4^5 . 3^x
or. 3^x= (18^10)/(4^5) = (18^2)^5/(4^5). = (324)^5/(4)^5
or. 3^x= (324/4)^5=(81)^5 =(3^4)^5
or. 3^x = 3^20 => x = 20. Answer.
Second-method:-
18^10 = 4^5 . 3^x
or. (2×3^2)^10= (2^2)^5 . 3^x
or. 2^10×3^20 =2^10×3^x
or. 3^20 = 3^x
Comparing both sides
x=20. Answer.
Step-by-step explanation:
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