vsuescun10
vsuescun10
30.07.2019 • 
Mathematics

Choose the expression that represents a linear expression.
−17x4 − 18x3 + 19x2 − 20x + 21
18x3 + 19x2 − 20x + 21
23x2 + 24x − 25
4x + 4

Solved
Show answers

Ask an AI advisor a question