Question 3

Find 'x' if $$\sqrt{(2+7x)}=\sqrt{(3x+4)}$$

Solution

Expression : $$\sqrt{(2+7x)}=\sqrt{(3x+4)}$$

Squaring both sides, we get :

=> $$2+7x=3x+4$$

=> $$7x-3x=4-2$$

=> $$4x=2$$

=> $$x=\frac{2}{4}=0.5$$

=> Ans - (A)

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