5x+2y=-4
-x+2y=8
solve the system...
Answers: 3
Mathematics, 21.06.2019 18:20, raylynnreece5052
If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)
Answers: 1
Mathematics, 19.07.2021 19:40
Mathematics, 19.07.2021 19:40
English, 19.07.2021 19:40
English, 19.07.2021 19:40
Mathematics, 19.07.2021 19:40