H(x)=-x^2+6x. So what is the value of h(2)

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✩ Step-by-step explanation:

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✺ Quadratic polynomials can be factored using the transformation , where and are the solutions of the quadratic equation :

✺ All equations of the form can be solved using the quadratic formula:

✺ The quadratic formula gives two solutions, one when ± is addition and one when it is subtraction:

✺ Take the square root of :

✺ Multiply times :

✺ Now solve the equation when ± is plus. Add to :

✺ Divide by :

       -OR-

✺ Now solve the equation when ± is minus. Subtract from :

✺ Divide by :

✺  Optional : Factor the original expression using . Substitute for and for :

✩

✺ Factored Form:

✺ Exact Form:

✺ Graph Point Form:

             "ටᆼට"

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step-by-step explanation:

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