Question

p.and q are numbers and p+q=1 and pq=-20. what is tbe value of p and q​

Answer 1

Step-by-step explanation:

P=1-q

pq=20

q-q²=20

q²-5q+4q-20=0

(q+4)(q-5) =0

q=5,-4

p=1-5=-4

p=1+4=5

Answer 2

Answer:

If p = 5,q= -4

If. q=5, p= -4