If a/b=b/c=c/d then prove that (a²+b²+c²) (b²+c²+d²)=(ab+bc+cd)²

in if you ask questions, the points are taken from your total and given to the one who answered it..

so if i have 30 points and i ask a question for 5 points, then when someone asks a question i will lose 5 points and the answerer earns 5

happy to

how do heroes resolve conflicts in beowulf?

question 15 options:

they sue each other in court

they get a mediator

the seek counseling

they get even or take revenge

step-by-step explanation:

if i put something wrong your not gonna like it so rather not say nothing.