Calculators

Permutations Calculator (nPr) Enter the number of elements (n) and the number of the sample (r), \(P(n,r)\). Answer: – Calculate … Read more

Combinations Calculator (nCr) Enter the number of elements (n) and the sample number (r). n choose r, \(C(n,r)={n\choose r}\). Answer: … Read more

Expand Algebraic Expressions Calculator x^2 x^n \sqrt x \sqrt[n] x \cdot \frac{x}{y} \left( \right) \left[ \right] Expand Clear Solution: – … Read more

3×3 System of Equations Calculator Enter a system of three linear equations to find its solution. Solve Clear Solution: – … Read more

2×2 System of Equations Calculator Enter a system of two linear equations to find its solution. Solve Clear Solution: – … Read more

Exponential Equations Calculator x^2 x^n \sqrt x \sqrt[n] x \times \frac{x}{y} \left( \right) \left[ \right] Solve Clear ¿Para cuál variable … Read more

Linear Equations Calculator x^2 x^n \sqrt x \sqrt[n] x \times \frac{x}{y} \left( \right) \left[ \right] Solve Clear For which variable … Read more

Simplifying Fractions Calculator Enter the numerator and denominator of the fraction to be simplified. Answer: – Simplify Clear Step-by-step solution: … Read more

Greatest Common Divisor Calculator (GCD) Enter a list of integers to calculate their greatest common factor. Enter the numbers separated … Read more

Least Common Multiple Calculator (LCM) Enter a list of integers to calculate their least common multiple. Enter the numbers separated … Read more