Question

Solve for x :

✓3x=x+10​

Answer 1

Answer

$\sqrt{3x} = x + 10$

Taking square of both sides

$( \sqrt{3x) } {}^{2} = x {}^{2} + 100 \\ 3x = x {}^{2} + 100 \\ 3 - 100 = x {}^{2} \div x \\ - 97 = x \\ x = - 97$