expand the following: (a) (1 + a + b)^3
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Answered by
0
Answer:
1^3 + a^3 + b^3 + 31a + 3ab + 3b1
Step-by-step explanation:
a^3 + b^3 + c^3 + 3ab + 3bc + 3ac
A=1, b=a, c=b
1^3 + a^3 + b^3 + 31b + 3ab + 3b1
Answered by
1
Answer:
hello
Step-by-step explanation:
- hii how are you tell ur g OR b
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