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Linear & Quadratic Equation Solver
Equation Type
Linear (ax + b = 0)
Quadratic (ax² + bx + c = 0)
ax + b = 0
Coefficient a
Constant b
ax² + bx + c = 0
Coefficient a (x²)
Coefficient b (x)
Constant c
Solve Equation
Quick Examples
2x - 6 = 0
3x + 9 = 0
x² - 5x + 6 = 0
2x² - 7x + 3 = 0
Factoring Tool
Expression Type
Quadratic (ax² + bx + c)
Difference of Squares
Perfect Square Trinomial
Coefficient a
Coefficient b
Constant c
Factor Expression
Simplify Expressions
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3
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Common Patterns
(x + 2)(x + 3)
(x - 4)(x + 1)
(2x + 1)²
(x + y)(x - y)
Expand Expression