TopToolAIQuadratic Equation Solver
Enter a, b and c from ax² + bx + c = 0. You get the roots (real or complex), the discriminant, the vertex and which way the parabola opens, with the quadratic formula worked through.
How to use Quadratic Equation Solver
Step-by-step guide to the boxes below. Open it only if you need help.
How to use Quadratic Equation Solver
Step-by-step guide to the boxes below. Open it only if you need help.
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1
a Text
The number in front of x squared. It cannot be 0.
Example: 1
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2
b Text
The number in front of x. Use 0 if there is no x term.
Example: -3
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3
c Text
The plain number without x. Use 0 if there is none.
Example: 2
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4
Press “Solve”
Click the button under the boxes. If something is missing or not valid, a short message tells you which box to fix.
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5
Read your result
Your answer appears under the button, with a short note in plain words where it helps. Change any box and press again to compare different numbers.
Quadratic Equation Solver FAQs
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