Question

which of the following is not a linear equation in two variable?
1. p x + q y + c = 0
2.ax2 + bx + c =0

Answer 1

2nd one is not linear equation in 2 variable

Answer 2

Answer:

Step-by-step explanation:

Your answer is option 2.)

ax² + bx + c = 0

It is a quadratic equation

Linear equations have highest degree as 1

But the equation in option 2.) , has highest degree as 2 .

HOPE IT HELPS YOU!!