The correct option is A 630We know that if a + b + c = 0 then a3 nbsp;+ b3 nbsp;+ c3 nbsp;= 3abc. a = 7, b = 3, c = 10 7 + 3 + ( 10) = 0 73 nbsp;+ ...

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Byju's Answer

Standard VIII

Mathematics

Expansion of (a+b)^3

Evaluate 73+3...

Question

Evaluate 7³ + 3³ + (-10)³.

-630

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360

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Solution

The correct option is A -630
We know that if a + b + c = 0 then a³+ b³+ c³= 3abc.

a = 7, b = 3, c = -10
7 + 3 + (-10) = 0

7³ + 3³ + (-10)³= 3(7)(3)(-10) = -630

Suggest Corrections

Evaluate 73 + 33 + (-10)3 .

The correct option is A -630We know that if a + b + c = 0 then a3 + b3 + c3 = 3abc. a = 7, b = 3, c = -10 7 + 3 + (-10) = 0 73 + 33 + (-10)3 = 3(7)(3)(-10) = -630

Evaluate 7³ + 3³ + (-10)³.

The correct option is A -630
We know that if a + b + c = 0 then a³+ b³+ c³= 3abc.

a = 7, b = 3, c = -10
7 + 3 + (-10) = 0

7³ + 3³ + (-10)³= 3(7)(3)(-10) = -630