how to solve (a- 7)cube
Answers
Answered by
1
Answer:
we can solve (a-7) cube by given way
As u know (a-b) cube = a cube - b cube - 3 ab ( a-b)
a cube - 7 cube - 3× (a-7)
a cube - 343 - 3a + 21
I hope it can help u
Similar questions