Question

(a+b)^3
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Answer 1

Answer:

(a+b) ^3= a^3+b^3+3a^2b +3ab^2

Answer 2

Step-by-step explanation:

${( \: a \: + \: b \: )}^{3} \: = \: {a}^{3} \: + {b}^{3} \: + 3 {a}^{2}b \: + 3a {b}^{2}$