expand : (3x+2)^3
full solution needed
Answers
Answered by
27
Answer:
(3x+2)³= (3x)³+(2)³+(3×3x2)(3x+2)
= 27x³+8³+18x(3x+2)
= 27x³+8³+54x²+36x
Hey, here is the answer.
Answered by
16
Verified answer:
Answer:
(a+b)³= (a)³+(b)³+3ab(a+b)
=>(3x+2)³=(3x)³+(2)³+3(3)(2)(3x+2)
=27x³+8³+18x(3x+2)
=27x³+8x³+54x²+36x
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