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7. Cubes and Cube Roots
Home · Class 8 · Maths · Ref. Book · 7. Cubes and Cube Roots
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Q4 of 45 Page 7

Evaluate: .

We know that, a3 = a × a × a


Therefore,




Hence, .


More from this chapter

All 45 →
2

Write the cubes of natural numbers between 1 and 10.

3

Evaluate: (0.8)3

5

Check whether 256 is a perfect cube.

6

Find the smallest number by which 128 must be divided to obtain a perfect cube.

Questions · 45
7. Cubes and Cube Roots
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