What is the discriminate of 2x²-8x-17=3x²-1

refresh/reopen answer if you see errors.reminder: the discriminant comes from the quadratic formula.quadratic formula: the quadratic equation  has the solutions given by    the expression  under the square root is called the discriminant.to find the discriminant for your equation, we need to move all terms to one side of the equation so that we can setup for using the quadratic formula. but we won't actually use the quadratic formula; we just need the terms in the right places to identify the values for a, b, and c.======    we can subtract  from both sides of the equation.    add 1 to both sides. this will make the right side equal to zero.    if the quadratic formula uses  , then from  , we have    substitute these values in the expression for the discriminant.    the discriminant is 0.

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