Question

3+{-2 + [4+10 -(-9)]} +[(11-0)]+8​

Answer 1

Respuesta:

3+{-2 + [4+10 -(-9)]} +[(11-0)]+8​

$3+\left(-2\right)+\left(4+10-\left(-9\right)\right)+\left(\left(11-0\right)\right)+8\\=3-2+4+10+9+11-0+8\\=43$