Question

a) (–2 + 5) + [(–6 – 8) – (–1 – 4)] b) (–3 + 4) – [–3 + (–9 + 4)] – (–12)

Answer 1

Respuesta:

dame coronita porfa

Explicación paso a paso:

a)(-2+5)+[(-6-8)-(-1-4)]=3+(-14+5)=3+(-9)=-6

b)-[-3+(-9+4)]-(-12)=-(3+(-5))-(-12)=2+12=14