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If y varies directly as the square of x and y =12 when x=2 find the value of x when y = 108
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2 votes
If y varies directly as the square of x and y =12 when x=2 find the value of x when y = 108

User Junbang Huang
by
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1 Answer

3 votes

y = 3(x^2)

108 = 3(x^2)

36 = x^2

x = 6

User Andrei Nikolaenko
by
8.5k points
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