Question 145
What is the value of (x) in the following equation?
$$\frac{(x)^{0.7}}{36}=\frac{9}{(x)^{1.3}}$$
Solution
Expression : $$\frac{(x)^{0.7}}{36}=\frac{9}{(x)^{1.3}}$$
=> $$(x)^{0.7 + 1.3} = 9 \times 36$$
=> $$(x)^2 = 324$$
=> $$x = \sqrt{324} = 18$$
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