Question

simplify the expressions (4root5-3root2) (3root5+5root2​

Answer 1

Hey friend, Here is your answer-
$( 4 \sqrt{5} - 3 \sqrt{2}) \: (3 \sqrt{5} + 5 \sqrt{2}) \\ 60 + 20 \sqrt{10 } - 9 \sqrt{10} - 30 \\ 60 + 11 \sqrt{10} - 30 \\ 30 + 11 \sqrt{1 0 }$
Hope it will help you friend

Answer 2

Hey buddy here is ur answer !!

$( 4root5-3root2 ) ( 3root5+5root2 )$
$60 + 20 root 10 - 9 root - 30$
$60 + 11 root 10 - 30$
$30 + 11 root 10$

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