The sum of 2 numbers is 25. Their product is 150 find them.

Question

The sum of 2 numbers is 25. Their product is 150 find them.

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    0
    2021-11-26T08:13:06+00:00

    a+b = 25, or

    b = 25 -a …(1)

    ab = 150, or

    b = 150/a … (2_

    Equate (1) and (2)

    25-a = 150/a, or

    -a^2+25a-150 = 0

    a^2-25a+150 = 0

    (a-10)(a-15) = 0

    The numbers are 10 and 15.

    10 = 2×5

    15 = 3×5

    HCF = 5. Answer.

    Hope this helps!

    0
    2021-11-26T08:13:49+00:00

    the answer is 15 and 10 10+15 and 25 and 10*15 equal 150

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