Question

Find the value of ${(x-7)}^2$, if $\sqrt{3}=x-7$.

• A. $\sqrt{3}$
• B. $\sqrt{7}$
• C. $3$
• D. $25$

Answer 1

Answer: (C)

$3$

Given, $x-7=\sqrt{3}$

Squaring both the sides, we get

$(x-7{)}^2=\sqrt{3}\times \sqrt{3}$

$\therefore (x-7{)}^2=3$