Algebra

3x to the second power,minus 15x plus 18 is????

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  1. 3x^2 - 15x + 18
    do you need to factor this??? if so,
    first since the numerical coefficients (the number before the variable x) are all multiples of 3, we can factor out 3:
    3(x^2 - 5x +6)
    then we factor the term inside the parenthesis:
    3(x-2)(x-3)

    hope this helps~ :)

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  2. zxz

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