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Solving quadratics by factoring worksheet
Solve x² + bx + c = 0 by factoring. Harder sets need moving a term across first. Free, printable, and the answer key prints on its own page, so the work comes first.
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Solving quadratics by factoring worksheet
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Answer key: Solving quadratics by factoring
How to solve them
- Get everything on one side so the other side is 0.
- Factor into two brackets: two numbers that multiply to c and add to b.
- Set each bracket to 0 and solve. Check both answers in the original.
Check the key only once you've finished. A wrong answer is useful: find the first line where your working went wrong, fix that, and redo the problem.