Solve linear and quadratic equations with step-by-step solutions.
Want to solve ANY math problem? Just take a screenshot.
Math.Photos handles algebra, calculus, geometry, statistics, and more — all from a photo or your handwritten notes.
20 free solves · no credit card · no account needed to start
Equations of the form ax + b = c. Isolate x by moving constants to one side and dividing by the coefficient. One solution.
Equations of the form ax² + bx + c = 0. Solved using the quadratic formula. Can have 0, 1, or 2 real solutions depending on the discriminant.
The solver moves all terms to one side (left - right = 0) to put the equation in standard form, then applies the appropriate solving method.
When the discriminant is negative, the equation has complex (imaginary) roots of the form a + bi, where i = √(-1).
A calculator gives you an answer. It doesn't tell you which line of your working went wrong. Photograph your own steps — handwritten notebook, whiteboard, or a screenshot of an online assignment — and Math.Photos checks them line by line, then points at the exact step where the sign flipped.
Photo of your notebook, not a retyped expression.
"Line 3 dropped a negative", not just "wrong".
Questions that lead you to the fix, not the answer.
Start free — 20 solves, no card. Upgrade only when you run out.
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Math.Photos solves any math problem from a screenshot — algebra, calculus, geometry, statistics, and more. With step-by-step explanations.
Install20 free solves · no credit card