expand (3x+2)
whole cube
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what's the ans is this only the answer
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#####heyyy...########
(3x+2)^3=
(3x)^3 + (2)^3 + 3×3x×2(3x+2)
27x^3 + 8 +18x(3x+2)
27x^3 + 8 +54x^2 + 36x
27x^3 + 54x^2 +36x+ 8
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Formula used in the question is
(a+b)^3= a^3+b^3+ 3ab(a+b)....
Hope it will help you...
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