Algebra

Equations, polynomials and algebraic expressions.

• Algebra

  Quadratic Equation Solver

  Enter the coefficients of ax² + bx + c = 0. Sumzo finds the exact roots, shows each step, and checks every root by substituting it back into the equation.

• Algebra

  Linear Equation Solver

  Enter a, b and c for the equation ax + b = c. Sumzo isolates x step by step and checks the answer.

• Algebra

  System of Equations Solver

  Enter the coefficients of a₁x + b₁y = c₁ and a₂x + b₂y = c₂.

• Algebra

  Slope Calculator

  Enter two points (x₁, y₁) and (x₂, y₂) to get the slope and the equation of the line through them.

• Algebra

  Logarithm Calculator

  Work out log base 10, ln, log base 2 or a logarithm in any base — exactly when possible (log₄ 8 = 3/2), with the steps.