Question

plzzz guys find
find x​

Answer 1

Answer:

please draw the diagram neatley ...and mention correctly .please

Answer 2

we have a theorem,

if two secants are drawn to a circle from a point P(whether external or internal) and the first secant cuts the circle at A,B and the second secant cuts the circle at C,D then

PA*PB=PC*PD

hence, by this,

PA=8,PB=4

PD=x,PC=7+x

(7+x)x=4*8

x^2+7x-32=0

then find x

theorem is known as butterfly theorem

hope it helps......