Math, asked by krishnachandel0, 1 year ago

find the value of 4x²+y²+25z²+4xy+10yz+20zx where x=4 y=3 and z=2

Answers

Answered by fatimashaista

3

16²+9+250+48+60+160
=256+9+250+48+60+160
=783

Answered by shaafi

0

16×4+3×3+25×4+16×3+6×10+20×8

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