Question

Which of the following equations is not a linear equation?
a) 5 + 4x = y+ 3
b) x+2y = y - x
c) 3 - x = y2+4
d) x+y=0​

Answer 1

hii mate here is your answer

a) 5 + 4x = y+ 3

Linear because x and y have degree 1

b) x+2y = y - x

Linear because x and y have degree 1

c) 3 - x = y^2+ 4

Non-linear because y has degree 2

d) x + y = 0

Linear because x and y have degree 1

Step-by-step explanation:

Linear equation means one degree equation, i.e., X,y or any unknown term should be raise to power one only. In option c, 3 - x = y ^ 2 +4 therefore y is squared, and ..it is not a linear equation. Hence correct option is C

hopr it helps and please mark me in brainlist

hopr it helps and please mark me in brainlist bye for now : )