Math, asked by aryadityan007, 7 months ago

(x+2)³ answer this question

Answers

Answered by saiPradhan182
1

SOLUTION:-

(x+3)^3

=(x+3)(x^2+9+6x)

=x^3+9x+6x^2+3x^2+27+18x

=x^3+9x^2+27x+27

Answered by Bhargubhargavi
1

Answer:

(x + 2 {)}^{3}  \\ (a + b {)}^{3}  =  {a}^{3}  +  {b}^{3} + 3 {a}^{2}  b + 3a {b}^{2} \\  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:    =  {x}^{3}  +  {2}^{3}  + 3 {x}^{2} 2 + 3(x)  {2}^{2}  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: =   {x}^{3} + 8 + 6 {x}^{2} + 12x   \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  =   {x}^{3}  + 6 {x}^{2} + 12x + 8

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