What is the discriminant of 3x^2-8x+5=5x^2

1 answer:

6 0

Move all terms to the left side of the equation and simplify.

−2x2−8x+5=0-2x2-8x+5=0

The discriminant of a quadratic is the expression inside the radical of the quadratic formula.

b2−4(ac)b2-4ac

Substitute in the values of aa, bb, and cc.

(−8)2−4(−2⋅5)-82-4-2⋅5

Evaluate the result to find the discriminant.\

104

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