Question

without finding roots find the nature of roots of the quadratic 4x2 +py+8=0and 2x +2y +2=0​

Answer 1

Step-by-step explanation:

Let x be 2

4(4) + p(2) + 8 = 0

16 + 2p = 0

16 = 2p

p = 8

2nd,

2(2) + 2(y) + 2 = 0

4 + 2y + 2 = 0

6 + 2y = 0

6 = 2y

y = 3