Answer:
Step-by-step explanation:
(a+b)³=a³+b³+3a²b+3ab²
=a³+b³+3ab(a+b)
(x+1)³=(x)³+(1)³+3(x)²(1)+3(x)(1)²
x³+1+3x²+3x
Hope it will help you
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Answers & Comments
Answer:
Step-by-step explanation:
(a+b)³=a³+b³+3a²b+3ab²
=a³+b³+3ab(a+b)
(x+1)³=(x)³+(1)³+3(x)²(1)+3(x)(1)²
x³+1+3x²+3x
Hope it will help you and plz follow me please please.....
Answer:
Step-by-step explanation:
(a+b)³=a³+b³+3a²b+3ab²
=a³+b³+3ab(a+b)
(x+1)³=(x)³+(1)³+3(x)²(1)+3(x)(1)²
x³+1+3x²+3x
Hope it will help you