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Expand (x+2y +4z )^2 |
Answer» hey matefind here Expand (x+2y +4z )^2 we know that, (a+b+c)²=a²+b²+c²+2(ab+bc+ca) so, (x+2y+4z)²=x²+4y²+16z²+4xy+16yz+8zx i hopes its helps u. please FOLLOW me!!✌✌ @abhi.❤❤ |
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