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24-08-2021
Mathematics

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(a3 - b3 - 3ab) - (a3 + b3 - 3ab) Is equal to____

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LunaGirl25 LunaGirl25

24-08-2021

Answer:

[tex] - 2 {b}^{3} [/tex]

Step-by-step explanation:

[tex]a^3−b^3−3ab−(a^3+b^3−3ab)[/tex]

[tex]=(a^3)+(−a^3)+(−b^3)+(−b^3)+(−3ab)+(3ab)[/tex]

[tex]= - 2 {b}^{3} [/tex]

Hope it is helpful....

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