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11 October, 09:46

The sum of two consecutive cube number is 341 work out the two number

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  1. 11 October, 12:49
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    The first number is 170

    The second number is 171

    Step-by-step explanation:

    Let the first number be x^3 and the second number be x^3+1

    The sum of the two is 341

    X^3+x^3+1=341

    2x^3+1=341

    Substrate 1 from both sides

    2x^3=341-1

    2x^3=340

    Divide both sides by 2

    x^3=170

    Cube root of both sides

    X=5.54

    The first number is x^3

    Which means 5.54^3=170

    The second number is x^3+1

    5.54^3+1=170+1

    =171

    Therefore the first number is 170 and the second number is 171
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