Find the zeros of y= x - 4x - 9 by completing the square.
O A. *= 2: 113
O B. x= 3+ /13
O c. *= +3
O D. x=-21,13

The zeros for the given equation are A.

Step-by-step explanation:

Step 1:

To solve for x in a polynomial equation, we use the formula

Here a is the coefficient of , b is the coefficient of and c is the coefficient of the constant term.

In the given equation, .

Step 2:

Substituting the values of a, b, and c in the equation, we get

So the answer is option A.

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step-by-step explanation:

answer:   y=2x-3

step-by-step explanation: