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bhai (a+b+c)2 ka formula h yrr simple
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So this eqn is the formula of
(a+b+c)2
do the answer is ..
(5x-3y+3z)2
(a+b+c)2
do the answer is ..
(5x-3y+3z)2
many had tried but you are only who gives answer
thxx
Answered by
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25x²+9y²+9z²-30xy-18yz+30xz
Here we will use the identity of (a+b+c)²
= (5x)²+(-3y)²+(3z)²+2(5x)(-3y)+2(-3y)(3z)+2(3z)(5x)
= (5x - 3y + 3z)²
Here we will use the identity of (a+b+c)²
= (5x)²+(-3y)²+(3z)²+2(5x)(-3y)+2(-3y)(3z)+2(3z)(5x)
= (5x - 3y + 3z)²
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