Question

5(a+b)-2c(a+b)-a-b factorizar

Answer 1

Explicación paso a paso:

$5(a + b) - 2c(a + b) - a - b \\ \\ 5a + 5b - 2ca - 2cb - a - b \\ \\ 4a + 4b - 2ca - 2cb \\ \\ 4(a + b) - 2c(a + b)$