Question

If 3√x=5, then the value of x is:

Solve step by step....​

Answer 1

Question:

If 3√x=5, then the value of x is:

Solution:

$3\sqrt{x} =5\\\\\\\sqrt{x} =5\div3\\\\\\\sqrt{x} =1.66666666667$

But we have to find the value of x

So ,

$\sqrt{x} =\frac{5}{3}\\\\\\\textsf{Squaring\:On\:Both\:Sides}\\\\\\(\sqrt{x} )^2=(\frac{5}{3})^2\\\\\\(\frac{a}{b})^m=\frac{a^m}{b^m}\\\\\\x=\frac{(5^2)}{(3^2)}\\\\\\x=\frac{25}{9}\\\\\\\frac{25}{9}=2.77777777778$

Answer:

$x=\frac{25}{9}\\\\\\\frac{25}{9}=2.77777777778$

Answer 2

Step-by-step explanation:

ans.2.78

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