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frosja888 [35]
2 years ago
6

(a+b)^3 what if it is was a plus ​

Mathematics
2 answers:
bixtya [17]2 years ago
8 0

(a + b)^{3}  =  {a}^{3}  +  3{a}^{2} b + 3a {b}^{2}  +  {b}^{3}

Also do not get mixed between

{a}^{3}  +  {b}^{3}

They both are not the same.

(a + b)^{3} ≠ {a}^{3}  +  {b}^{3}

ankoles [38]2 years ago
7 0

Answer:

Step-by-step explanation:

(a+b)³

a³+a²b+ab²+b³

Or

a³+b³+ab(a+b)

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