Calculate the Roots of Equation in the Interval with R

=====================================================

Nama Mahasiswa : Syafri Maulana Alfatih

NIM : 220605110139

Kelas : B

Mata Kuliah : Linear Algebra

Dosen Pengampu : Prof.Dr.Suhartono,M.Kom

Prodi : Teknik Informatika

Universitas : UIN Maulana Malik Ibrahim Malang

=====================================================

fun <- function(x) {2 * x ^ 2 - 4 * x -10}

uniroot(fun, lower = 0, upper = 4)

## $root
## [1] 3.449485
## 
## $f.root
## [1] -4.310493e-05
## 
## $iter
## [1] 5
## 
## $init.it
## [1] NA
## 
## $estim.prec
## [1] 6.103516e-05

fun <- function(x) {2 * x ^ 2 - 4 * x -10}
uniroot(fun, c(0, 4))$root

## [1] 3.449485

uniroot(fun, lower = -4, upper = 0)$root

## [1] -1.44949