Calculadora




Exemplos de Cálculos

Experimenta introduzir os seguintes cálculos:

Introduzir CálculoCalcula ExpressãoResultado Obtido
`2 + 3 ** 4``2 + 3 xx 4``14`
`2x + 3 = 4(x-1)``2x + 3 = 4(x-1)``x=7/2`
`x text(^)2+2x-1=9``x^2+2x-1=9``x=-sqrt(11)-1 vv`
`x=sqrt(11)-1`
`5m + 50cm``5m + 50cm``5.5m`
`50m text( in ) cm``50m rarr cm``5000 cm`
`2cm text(^)2 text( in ) dm text(^)2``2cm^2 rarr dm^2``0.02 dm^2`
`1//4 + 1//2``1/4 + 1/2``3/4`
`200 + 5%``200 + 5%``210`
`(1,2,3)**(3,2,1)``((1),(2),(3))xx((3),(2),(1))``10`
`(2+2i)**(3+3i)``(2+2i)xx(3+3i)``12i`
`text(int)(x^2)``int(x^2) dx``x^3/3 + C`
`text(diff)(x^2)``d/(dx)(x^2)``2x`
`[[1, 2][4, 5]]**[[6, 7][8, 3]]``[[1, 2],[4, 5]]xx[[6, 7],[8, 3]]``[[22, 13],[64, 43]]`
`cos(60)``cos(60º)``1/2`