|-110| + (-15) + (-110) + (-8)
=110+ (-15) + (-110) + (-8)
=95+(110)+(-8)
=(-15)+(-8)
=(-23)
bài 2 :
(x+2)³ - 26 = (4³- 3² . 7)^100
=>(x+2)³ - 26=(64-9.7)^100
=>(x+2)³ - 26=(64-63)^100
=>(x+2)³ - 26=1^100
=>(x+2)³ - 26=1
=>(x+2)³=1+26
=>(x+2)³=27
=>(x+2)³=3³
=>x+2=3
=>x=3-2
=>x=1