Question

1.write cubes of all natural numbers betwewn 1 to 10.
2.find cubes of :
a.0.6
b.-3.1
c.-0.01
3.find the values of the following cube roots:
a.√0.008
b.√-64by-1331
c.√27 into 2744.
( this is from chapter cubes and cube roots from class 8 DAV board)

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Answer 1

Answer:

8 27 64 125 216 343 512 729

Step-by-step explanation:

between 1 and 10 so 23456789

Answer 2

${1}^{3} = 1 \: \: \: \: \: \: \: \: \: \: \: \: 5 {}^{3} = 125 \\ {2}^{3} = 8 \: \: \: \: {6}^{3} = 216\\ {3}^{3} = 27 \: \: \: \: \: \: \: \: \: \: \: {7}^{3} = 343\\ 4 {}^{3} = 64 \: \: \: \: \: \: \: 8 {}^{3} = 512$

${9}^{3} = 729 \\ 10 {}^{3} = 1000$

$2. find \: the \: cube \: of \\ {0.6}^{3} = .216 \\ - 3.1 {}^{3} = - 29.729 \\ - 0.01 {}^{3} = - 0.000001$