Question

Y(x) = 2x² + 12x + 5

Answer 1

[-6 ± √26]\2

Explanation:

y(x) is no such thing.

Now, since this is unfactorable, apply the Quadratic Formula, x = [-b ± √(b² - 4ac)]\2a:

[-12 ± √104]\4

Divide everything by 2 to get the above answer.

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