What is (2+y)³ written out?
Answers
Answered by
1
Answer:
(2+y)3
= ((2+y)x(2+y))x(2+y)
= (4+4y+y2) x (2+y)
= 8 + 8y + 2y2 + 4y + 4y2 + y3
= y3 + 6y2 + 12y + 8
Step-by-step explanation:
Answered by
10
Answer:
(2 + y)³ is written as '2³ + y³'
Step-by-step explanation:
We know that,
(a + b)^m = a^m + b^m
In this term, let,
2 = a
y = b
³ = m
Therefore, as per this formula, (2 + y)³ is written as '2³ + y³'.
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