Advertisements
Advertisements
प्रश्न
Making use of the cube root table, find the cube root
133100 .
Advertisements
उत्तर
We have: \[133100 = 1331 \times 100 \Rightarrow \sqrt[3]{133100} = \sqrt[3]{1331 \times 100} = 11 \times \sqrt[3]{100}\]
By cube root table, we have:
\[\sqrt[3]{100} = 4 . 642\]
∴ \[\sqrt[3]{133100} = 11 \times \sqrt[3]{100} = 11 \times 4 . 642 = 51 . 062\]
APPEARS IN
संबंधित प्रश्न
Find the cube root of the following number by the prime factorisation method.
10648
Find the cube root of the following number by the prime factorisation method.
175616
Three numbers are to one another 2 : 3 : 4. The sum of their cubes is 0.334125. Find the numbers.
Evaluate:
Making use of the cube root table, find the cube root
34.2 .
Find the cube root of 1728.
Each prime factor appears 3 times in its cube.
Using prime factorisation, find which of the following are perfect cubes.
128
Using prime factorisation, find the cube roots of 512
By what smallest number should 3600 be multiplied so that the quotient is a perfect cube. Also find the cube root of the quotient.
