solve the
expansion (7+m)³
Answers
Answered by
0
Answer:
343+m³+21m(7+m)
Step-by-step explanation:
(7+m)³
=7³+m³+3×7m(7+m)
=343+m³+21m(7+m) .
here's your answer
Answered by
1
Answer:
343+14m+m^3
hope it helps ...
have a great day ahead...
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