(2x+1)³
Please someone tell me the answer of this question
Answers
Answered by
5
Answer:
6 is the answer
mark me as brainliest
Answered by
1
(a + b)³ = a³ + b³ + 3ab(a+b)
(2x + 1)³
(2x)³ + (1)³ + 3*2x*1 (2x + 1)
8x³ + 1 + 6x (2x + 1)
8x³ + 1 + 12x² + 6x
8x³ + 12x² + 6x + 1
Similar questions