The sum of two numbers is 17, if their product is 72. What is the number?​

Question

The sum of two numbers is 17, if their product is 72. What is the number?​

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Everleigh 2 months 2021-11-28T14:26:14+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-11-28T14:27:42+00:00

    Answer:

    8×9 = 72

    8+9 = 17

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    0
    2021-11-28T14:28:01+00:00

    Answer:

    Step-by-step explanation:

    Hey guys

    The answer is “8” and “9”

    Here’s the beautiful answer by factorization

    As given by statement

    X+Y=17 …………(i)

    XY=72 ……………(ii)

    So , X=17-Y ……….(by i)

    Put it in (ii) so

    (17-Y)Y=72

    17Y-Y*(2)-72=0

    Y*(2)-17Y+72=0

    Y*(2)-8Y-9Y+72=0 (by factorization)

    Y(Y-8)-9(Y-8)=0

    (Y-9)(Y-8)=0

    Y-9=0 , Y-8=0

    Y=9 , Y=8

    Pit them in( X=17-Y)

    So,

    X=17–9 , X=17–8

    Either

    X=8 or X= 9

    So the numbers are

    8 and 9

    mark me as brainliest

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