Question

Expand (x+1)3 using a identi
entify​

Answer 1

Answer:

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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 2

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