WebFind the length of the side of the cube. Solution: Volume of the Cube = 512 in 3 = a 3 ⇒ a 3 = 512 Cube rooting on both sides, ⇒ a = ∛512 in Since the cube root of 512 is 8, therefore, the length of the side of the cube is 8 in. Example 3: Find the real root of the equation x3 − 512 = 0. Solution: x 3 − 512 = 0 i.e. x 3 = 512 WebFind the cube root of each of the following numbers by the prime factorisation method. (i) 64 Solution: 64 = 2×2×2×2×2×2 By grouping the factors in triplets of equal factors, 64 = (2×2×2)× (2×2×2) Here, 64 can be grouped into triplets of equal factors. ∴ 64 = 2×2 = 4 Hence, 4 is the cube root of 64. (ii) 512 Solution: 512 = 2×2×2×2×2×2×2×2×2
[Solved] Find the cube root of 32768 - Brainly.in
Web1. Find the cube root of each of the following numbers by prime factorisation: (i) 12167 (ii) 35937 (iii) 42875 (iv) 21952 (v) 373248 (vi) 32768 (vii) 262144 (viii) 157464 Solution: Thus, the cube root of 12167 is 23. Thus, the cube root of 35937 is 33. Thus, the cube root of 42875 is 35. Thus, the cube root of 21952 is 28. Thus, the cube root ... WebA root is a value for which the function equals zero. The roots are the points where the function intercept with the x-axis; What are complex roots? Complex roots are the imaginary roots of a function. How do you find complex roots? To find the complex roots of a quadratic equation use the formula: x = (-b±i√(4ac – b2))/2a; roots ... high lawn county primary school
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WebThe value of the cube root of 32 rounded to 4 decimal places is 3.1748. It is the real solution of the equation x 3 = 32. The cube root of 32 is expressed as ∛32 or 2 ∛4 in the radical form and as (32) ⅓ or (32) 0. 33 in the … WebWhat is cube root? Definition of cube root. A cube root of a number a is a number x such that x 3 = a, in other words, a number x whose cube is a. For example, 3 is the cube … WebWhat is cube root? Definition of cube root. A cube root of a number a is a number x such that x 3 = a, in other words, a number x whose cube is a. For example, 3 is the cube … high lawn farm lee massachusetts