Question

Plese tell the above question method very helpful​

Answer 1

Step-by-step explanation:

(x-q)(p-q)=(x+q)(p+q)

xp-xq-pq+q²=xp+xq+pq+q²

xp-xp-xq-xq-pq-pq=q²-q²

-2xq-2pq=0

-2pq=2xq

-2pq/2q= x

-q=x

so x = -q