Question

Plzzz Explain Step by step ..The answer is = 19+10√3 ....In my book

Answer 1

here is your answer...... hope you will understand

Answer 2

$(8 + \sqrt{3} ) \times (2 + \sqrt{3} )$

$8(2 + \sqrt{3} ) + \sqrt{3} (2 + \sqrt{3} )$

$16 + 8 \sqrt{3} + 2 \sqrt{3} + 3$

$19 + 10 \sqrt{3}$

please mark as branliest answer