Math, asked by josephmounshicom, 9 months ago

find the cube989 using (a-b)3

Answers

Answered by niranjanasathish

1

Answer:

967,361,669

Step-by-step explanation:

(a-b)3 = a^3 - b^3 -3ab(a-b)

(1000 - 11)^3 = 1000^3 - 11^3 - 3(1000)(11)(1000-11)

= 967,361,669

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