Math, asked by ramangolu1, 11 hours ago

Write (2x +1)3in expanded form​

Answers

Answered by student1269
1

Answer : Here hope this helps you

6x + 3

Answered by kushwahavaishnavi421
0

Answer:

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

where a =2x and b = 1

= (2x)^3+(1)^3+3(2x) (1) (2x+1)

= 8x^3+1+6x (2x+1)

=8x^3+1+12x^2+6x

= 8x^3+ 12x^2+6x

= 8x^3+ 12x^2+6x+1

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