mathmetics

x2-13x+30

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1. That expression can be factored to
(x-10)(x-3)

If you had written the equation,
x2-13x+30 = 0
you could now say what x is, but you didn't.

So that's about as far as I can go wth your question.

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2. i think it islike thisx2-13x+30=x2-10x+3x+30=x(x-10)-3(x-10)=(x-3)(x-10)

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3. 5x2+13x+6

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