When the solution of x2 − 9x − 6 is expressed as , what is the value of r?Group of answer choices64257105
Question
When the solution of x2 − 9x − 6 is expressed as , what is the value of r?Group of answer choices64257105
Solution
The question seems to be incomplete. However, if you're asking for the solution of the quadratic equation x^2 - 9x - 6 = 0, here are the steps to solve it:
Step 1: Identify the coefficients a, b, and c in the quadratic equation ax^2 + bx + c = 0. In this case, a = 1, b = -9, and c = -6.
Step 2: Use the quadratic formula, which is x = [-b ± sqrt(b^2 - 4ac)] / (2a).
Step 3: Substitute the values of a, b, and c into
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