Expand : `( y+2)^6` – InterviewSolution

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1.	Expand : `( y+2)^6`
Answer» `""^6C_(0)y^6+""^6C_(1)y^(5).2+""^(6)C_(2)y^(4).2^2+""^(6)C_(3)y^(3)+""^6C_(4)y^(2).2^(4)+""^6C_(5)y^(1).2^(5)+""^6C_(6).2^6` `= y^(6)+12y^(5)+60y^(4)+160y^(3)+240y^(2)+192y+64`

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