Question

simplify please I willl mark you as brainlist​

Answer 1

Answer:

$(7 + 4 \sqrt{2} )(5 - 2 \sqrt{2)}$

$7(5 - 2 \sqrt{2} ) + 4 \sqrt{2} (5 - 2 \sqrt{2} )$

$35 - 14 \sqrt{2} + 20 \sqrt{2} - 16$

$35 + 6 \sqrt{2} - 16$

$19 + 6 \sqrt{2}$

Answer 2

here's ur answer......