# Math Help - Integrate the equation

1. ## Integrate the equation

Integrate

$
\int\limits_{-1}^{1} |1-x| dx
$

2. Originally Posted by zorro
Integrate

$
\int\limits_{-1}^{1} |1-x| dx
$
Since $|1-x| = 1-x$ for $-1 \le x \le 1$ then
$
\int\limits_{-1}^{1} |1-x| dx = \int _{-1}^1 1-x\, dx
$