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2√45+3√20\2√5 please give me answer please

Answer»

ʜᴇʟʟᴏ ᴍᴀᴛᴇ!

( 2√45 + 3√20 )/2√5

[ 2√( 9× 5 ) + 3√( 4 × 5 ) / 2√5

( 2*3√5 + 3*2√5 ) / 2√5

( 6√5 + 6√5 ) / 2√5 = 12√5 / 2√5

Here, √5 CANCELED out and 12/2 = 6

Answer : 6

Hope it HELPS



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