The solution method for quadratic equations that depends on the fact that when either factor is zero, the product of the factors is zero quadratic formula 2. a polynomial function of the form y = a 0xn + a 1xn - 1 + a 2xn - 2 + . . + an - 1 + an where a ? 0 and n = 2. factoring method 3. the most useful solution method for quadratic equations, giving the two roots quadratic function

answer: the answer is b. 2x(n-12) is 2 times a number n minus 12, c is 2 times a number n divided by 12, d is 2 x n subtracted from 12

step-by-step explanation:

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you can use a^2+ b^2=c^2