Type a normal equation with an = sign and press Solve. The tool looks at what you typed and automatically picks the right method — you don't choose a mode.
Use ^ for powers. It finds every solution, including complex ones.
2x + 3 = 11x^3 = 2x + 5x^6 - 1 = 0(x-1)(x+4) = 0Put each equation on its own line, or separate them with commas. Use any letters you like.
2x + 3y = 11, x + 4y = 12a + b + c = 6, 2a - b + c = 3, a + 2b - c = 2If you already have the numbers, type them highest-power first: 1 -6 11 -6 means x³ - 6x² + 11x - 6 = 0.
Single polynomial equations to any degree · systems of linear equations (up to 12 unknowns) · detects "no solution" and "infinitely many solutions" and names the free variables.
It can't solve equations with a function wrapped around the letter, like sin(x) = 0.5 or 2^x = 10. For those, plot both sides on Graph and read where they cross. Systems must be linear (no x*y or x^2).