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Algebra

Exponential Growth and Decay Calculator

Computes a final amount after exponential growth or decay using A = Pe^(rt). Use it for population projections, radioactive half-life problems, or continuously compounded investment calculations.

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Algebra

System of Linear Equations Solver (2×2)

Solves a 2×2 system of linear equations (a₁x + b₁y = c₁ and a₂x + b₂y = c₂) using Cramer's Rule. Use it to find the exact point where two straight lines intersect.

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Key differences

Exponential Growth and Decay CalculatorSystem of Linear Equations Solver (2×2)
CategoryAlgebraAlgebra
Inputs required46
ResultFinal AmountSolution for x
What it doesComputes a final amount after exponential growth or decay using A = Pe^(rt). Use it for population projections, radioactive half-life problems, or continuously compounded investment calculations.Solves a 2×2 system of linear equations (a₁x + b₁y = c₁ and a₂x + b₂y = c₂) using Cramer's Rule. Use it to find the exact point where two straight lines intersect.