cofficent of x in this expansion (x+3)^3
Answers
Answered by
1
Answer:
1
Step-by-step explanation:
because when in front of any variable has no no. it is 1
Answered by
1
Answer:
= x3 +27 + 9x2+27x Hence, the coefficient of x in (x + 3)3 is 27.
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