Equation & Expression Solver vs College Algebra Studio

Equation & Expression Solver helps middle and high school students solve and simplify algebra — and actually understand it, by showing every step along the way. Type an equation or expression on the built-in math keypad — variables, fractions, exponents, and parentheses included — then tap Solve or Simplify. You get the answer AND the worked steps that lead to it, the way a teacher would write them on the board. What it does • Solves linear and simple polynomial equations • Gives square-root answers in exact, simplified form — x² = 20 is ±2√5 — with the decimal approximation on the line below, so you get the form to hand in and the number to sanity-check it against • Simplifies expressions, combines like terms, and distributes • Adds, subtracts, multiplies, and divides fractions — even with variables • Factors differences of squares, sums and differences of cubes, and trinomials • Shows the work, step by step, with a clear caption for each move Built for learning • A custom keypad made for math — no fighting the keyboard • Clean, readable notation for fractions, exponents, and roots • Honest answers: when a problem is beyond it, it says so rather than guessing No accounts, no ads, no data collection. Just you and the math.

College Algebra Studio helps you build college algebra skills, one topic at a time. Start with a nine-question readiness check or browse lessons in course order. Each skill includes a short explanation, key formula or notation, a worked example, and practice questions. Answers receive helpful feedback, and you can reveal a hint or worked solution before trying again. Topics begin with sets, number families, and algebra review, then continue through equations, graphs and functions, polynomial and rational functions, inverses, exponents, logarithms, and systems. No account is required. Lessons are free. Public access may show ads; students with an eligible class code can use the app without ads while their code is valid.