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प्रश्न
\[\sqrt[3]{} . . . = \sqrt[3]{7} \times \sqrt[3]{8}\]
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उत्तर
\[7 \times 8 = 56\]
∵ \[\sqrt[3]{7 \times 8} = \sqrt[3]{7} \times \sqrt[3]{8}\]
संबंधित प्रश्न
Find the cube root of the following number by the prime factorisation method.
13824
You are told that 1331 is a perfect cube. Can you guess without factorization what is its cube root? Similarly, guess the cube roots of 4913, 12167, 32768
Using the method of successive subtraction examine whether or not the following numbers is perfect cube 345 .
Using the method of successive subtraction examine whether or not the following numbers is perfect cube 1331 .
\[\sqrt[3]{\frac{512}{. . .}} = \frac{8}{13}\]
Making use of the cube root table, find the cube root
8.6 .
Which is the smallest number that must be multiplied to 77175 to make it a perfect cube?
Find the cube root of 13824 by prime factorisation method.
The least number by which 72 be multiplied to make it a perfect cube is ______.
Using prime factorisation, find which of the following are perfect cubes.
128
