Question

Simplify 15(10-4-2)
14
015/2
52-4110
O 105-4110

Answer 1

$\qquad\qquad\huge\underline{\boxed{\sf Answer☂}}$

let's simplify ~

$\qquad \sf  \dashrightarrow \: \sqrt{5} (10 - 4 \sqrt{2} )$

$\qquad \sf  \dashrightarrow \: ( \sqrt{5} \times 10) - ( \sqrt{5} \times 4\sqrt{2)}$

$\qquad \sf  \dashrightarrow \: 10 \sqrt{5} - 4\sqrt{10}$