m^2+8mm+15n^2 (factorize it with using the ‘middle term split’ method)

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m^2+8mm+15n^2 (factorize it with using the ‘middle term split’ method)

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Charlie 5 months 2021-12-10T17:08:33+00:00 1 Answer 0 views 0

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    2021-12-10T17:10:23+00:00

    Answer:

     {m}^{2} + 8mn +  {15n}^{2}

     {m}^{2} + 5mn + 3mn +  {15n}^{2}

    m(m + 5n) + 3n(m + 5n)

    (m + 5n)(m + 3n)

    m + 5n = 0 \:  \:  \: and \:  \:  \: m + 3n = 0

    m =  - 5n \:  \:  \: or \:  \:  \: m =  - 3n

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