Question

V162x{V90-[V360-V20*(2V18-V32)]=

Answer 1

$9 \sqrt{2} ( 3 \sqrt{10} - (6 \sqrt{10} -2 \sqrt{5} ( 6 \sqrt{2} - 4 \sqrt{2} ))$

[tex]9 \sqrt{2} ( 3 \sqrt{10} - (6 \sqrt{10} -2 \sqrt{5} *2 \sqrt{2} ) [/tex]

$9 \sqrt{2} ( 3 \sqrt{10} - 2 \sqrt{10})$

$9 \sqrt{2} * \sqrt{10}$

$9 \sqrt{20} = 18 \sqrt{5}$