Question

X + a is a factor of the polynomial (X square + px + q) and (X square + mx+n) then prove that a= n-q/m-p​

Answer 1

Answer:

prove :a=n-q/m-p

Step-by-step explanation:

x+a=0

x=-a

put the value in p(x)

xsquare+px+q=xsquare+mx+n

asquare-ap+q=asquare-am+n

asquare be cancelled out

-ap+am=n-q

a(m-p)=n-q

a=n-q/m-p

Answer 2

Answer:

Hope this helps you ✌️✌️