Question

Q 24 How many solutions does the system 3x + 4y = 0, 2x -
7y = 0,5x - 9y = 0 have?​

Answer 1

Step-by-step explanation:

5x

2

−2x+3=0

a=5,b=−2,c=3

D=b

2

−4ac

D=−56<0

So, the root are imaginary , i.e. it has two non real roots.