Find the cofficient of x in the expansion of (x+3)the whole cube
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Answered by
2
Answer:
1 because before X there is 1
Answered by
0
Answer:
Step-by-step explanation:
=(x+3)^3
=x^3 + (3)^3 + 3.x.3(x + 3)
=x^3 + 27 + 9x^2 + 27x
Therefor, the co-efficient of x is 27.
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