Find out the cube of 58?1. 1926022. 1951123. 1105924. 158702

1.	Find out the cube of 58?1. 1926022. 1951123. 1105924. 158702
Answer» Correct Answer - Option 2 : 195112 Given: The given number = 58 Concept: Calculation skills trick Calculation: Step(1): Write down the cube of each of the digits in three digit format i.e. 5³ = 125 and 8³ = 512 The number obtained after this step is 125512. Step(2): Now multiply all the digit of the given number with themselves i.e. (5 × 8) = 40 Step(3): Multiply the result obtained in Step(2) by the power 3 i.e. (40 × 3) = 120 Step(4): Now multiply the result obtained in Step(3) with the given number i.e. (58 × 120) = 6960 Step(5): Add the number obtained in Step(1) with the number obtained in Step(4) keeping the unit place empty i.e. 1 2 5 5 1 2 _ 6 9 6 0 _ 1 9 5 1 1 2 ∴ Cube of 58 = 195112

Answer» Correct Answer - Option 2 : 195112

Given:

The given number = 58

Concept:

Calculation skills trick

Calculation:

Step(1):

Write down the cube of each of the digits in three digit format i.e. 5³ = 125 and 8³ = 512

The number obtained after this step is 125512.

Step(2):

Now multiply all the digit of the given number with themselves i.e. (5 × 8) = 40

Step(3):

Multiply the result obtained in Step(2) by the power 3 i.e. (40 × 3) = 120

Step(4):

Now multiply the result obtained in Step(3) with the given number i.e. (58 × 120) = 6960

Step(5):

Add the number obtained in Step(1) with the number obtained in Step(4) keeping the unit place empty i.e.

1 2 5 5 1 2

_ 6 9 6 0 _

1 9 5 1 1 2

∴ Cube of 58 = 195112

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