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27 February, 17:46

How to Simplify the following expression

-3x2+5-12x-149x2

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  1. 27 February, 18:13
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    Multiply the numbers: 3 x 2=6 = 6x + 5 - 12x - 2 x 149x

    Next Multiply the numbers 149 x 2 = 298

    Then, Group like terms, = - 6x-12x-298x+5

    Add similar elements - 6x-12x-298x=-316x,

    and you get - 316x+5!
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