The correct option is C 729The given number is nbsp; ( 9)^3 = nbsp;( 9)×( 9)×( 9) nbsp; = 729 Also, nbsp;cube of a negative number is always negat ...

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Standard VIII

Mathematics

Cube Numbers

-93=

Question

$(- 9)^{3}$ =

-81

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-729

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729

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Solution

The correct option is C -729
The given number is

$(- 9)^{3}$
= (-9)×(-9)×(-9)
= -729

Also, cube of a negative number is always negative.

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Similar questions

107 \times 107 + 93 \times 93 =

Fill in the blanks to make the statement true.

___ $\times$ (-93) = 93

Question 56

Fill in the blanks to make the statement true.

___ $\times$ (-93) = 93

Q. 93 − 85 =

Q. Compute:

9^{3}

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(−9)3 =

The correct option is C -729The given number is (−9)3 = (-9)×(-9)×(-9) = -729 Also, cube of a negative number is always negative.

$(- 9)^{3}$ =

The correct option is C -729
The given number is

$(- 9)^{3}$
= (-9)×(-9)×(-9)
= -729

Also, cube of a negative number is always negative.