Question

(3root2+2root3)(root2+root15)​

Answer 1

Step-by-step explanation:

$(3 \sqrt{2} + 2 \sqrt{3} )( \sqrt{2} + \sqrt{15} )$

$3 \sqrt{2} \times \sqrt{2} +3 \sqrt{2} \times \sqrt{15} + 2 \sqrt{3} \times \sqrt{2} + 2 \sqrt{3} \times \sqrt{15}$

$3 \times 2 + 3 \sqrt{30} + 2 \sqrt{6} + 2 \sqrt{45}$

$6 + 3 \sqrt{30} + 2 (\sqrt{6} + \sqrt{45} )$

Answer 2

Answer:

6 + 3root 30 + 2root6+ 2root45