Question

Q.2. Solve:-
1) (m + n)3 - (m - n)3​

Answer 1

Step-by-step explanation:

(m + n) ³ = m³ + 3 m²n + 3mn² + n³

please bro you can solve all questions like this

by this formula

so please note the formula

Answer 2

Answer:

the answer given above this is right

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