Question

if the value of root 3 is equals to 1.732 so find the 1 + 2 root 3 upon 2 minus root 3

Answer 1

Hello Mate!

$\frac{1 + 2 \sqrt{3} }{2 - \sqrt{3} } \times \frac{2 + \sqrt{3} }{2 + \sqrt{3} } \\ \frac{(1 + 2 \sqrt{3} )(2 + \sqrt{3}) }{4 - 3} \\ \frac{2 + \sqrt{3} + 4 \sqrt{3} + 6 }{1} \\ 8 + 5 \sqrt{3} \\ as \sqrt{3} = 1.73 \\ 8 + 5 \times 1.73 \\ 8 + 8.65 = 16.65$

Hope it helps☺!

Answer 2

answer will 16.660 if the you rationalise