Math, asked by dhanamnila, 11 months ago

Value of (a-b)^3=?Answer

Answers

Answered by deepsen640

20

Answer:

(a - b)³ = a³ - b³ - 3ab(a - b)

Step-by-step explanation:

(a - b)³ = a³ - b³ - 3ab(a - b)

Answered by palkin

3

Answer:

(a-b)³ = a³-b³-3a²b+3ab²

or a³ - b³ -3ab(a-b)

Explanation:

(a-b)³ = (a-b)(a-b)²

=> (a-b) (a²+b²-2ab)

= a³-b³-3a²b+3ab²

= a³ - b³ -3ab(a-b)

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