Question

please fast fast fast​

Answer 1

Answer:

p^2x^2+(p^2-q^2)x-q^2=0

p^2x^2+p^2x-q^2x-q^2=0

p^2x(X+1)-q^2(X+1)=0

(p^2x-q^2)(X+1)=0

so X=q^2/p^2

X=-1