Advertisements
Advertisements
प्रश्न
Find the cube root of the following number.
−2744
Advertisements
उत्तर
To find the cube root of −2744, let us factorise 2744 first.
2744 = 2 × 2 × 2 × 7 × 7 × 7
2744 = (2 × 7) × (2 × 7) × (2 × 7) = (2 × 7)3 = 143
−2744 = (−14)3
∴ `root(3)(-2744) = -14`
संबंधित प्रश्न
Find the cube of \[\frac{12}{7}\] .
Find the cube root of the following number by successive subtraction of number:
1, 7, 19, 37, 61, 91, 127, 169, 217, 271, 331, 397, ... 512 .
Find the cube root of the following rational number \[\frac{10648}{12167}\] .
Find the cube root of the following rational number 0.003375 .
Find the cube root of the following rational number 0.001 .
Evaluate of the following
\[\sqrt[3]{\frac{729}{216}} \times \frac{6}{9}\]
Find the cube of: -50
Which of the following are cubes of an even number
216, 729, 3375, 8000, 125, 343, 4096 and 9261.
Cube of an even number is even.
If one side of a cube is 15 m in length, find its volume.
