Question

1.If p and q arethe zeroes of a quadratic polynomial x² +10x+25 then p+q is​

Answer 1

Answer:

-10

Step-by-step explanation:

x2+10x+25

x2+5x+5x+25

x (x+5)+5 (x+5)

(x+5)(x+5)

x=-5,x=-5

therefore p=-5 and q=-5

p+q= -5+(-5)= -10

hope it will help you...