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21 January, 19:24

What is the LMC for 2x^2 - 8x + 8 and 3x^2 + 27x - 30?

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  1. 21 January, 19:51
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    2

    Step-by-step explanation:

    1st step: solve the exponential number

    2x^2=4x

    3x^2=9x

    2nd step: rewrite the number sentence with the exponent solved

    4x-8x+8 9x+27x-30

    3rd step : solve

    4x-8x=-4x 9x+27x=36x

    -4x+8 = 36x-30=

    4 6

    Step 4: See what least common multiples they have in common

    4 LCM = 2 * 2 = 4 6 LCM = 2*3=6

    So the LCM is 2
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