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7. Cubes and Cube Roots
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Q16 of 45 Page 7

Find the cube roots of: (a) -125 (b) -5832 (c) -17576

(a) 125 = 5x5x5

(b) 5832 = 2x2x2x3x3x3x3x3x3

(c) 17576 = 2x2x2x13x13x13

More from this chapter

All 45 →
14 The volume of a cube is 512cubic metres. Find the length of the side of the cube. 15 Which of the following numbers are cubes of negative integers?
(a) -64 (b) -2197 (c) -1056 (d) -3888
17 Find the cube root of each of the following numbers:
1. 8 흤
2. (-216) × 1728
3. 27 × (-2744)
4. (-125)×(-3375)
5. -456533
6. -5832000
18 Find the cubes of the following by multiplication.
(i) -4
(ii) 23
(iii) 3030
Questions · 45
7. Cubes and Cube Roots
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
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