Question

http://cdn2.hubspot.net/hub/360031/hubfs/body_ACT_1516_-_43.png?t=1457058985974&width=417

Answer 1

It for ACT @imqwerty

Answer 2

@AloneS

Answer 3

AnyoneZZ? YAWN XD

Answer 4

Qwerty is writing a LONG PARAGRAPH lol!

Answer 5

alright
what the question says is->

if originally we had this-

\(\large p=\color{orangered}{ \Large \frac{\frac{1}{2}ary+a}{12y}}\)

and then we multiplied \(a\) by \(2\) i.e., we replace \(a\) with \(2a\)
then what will be effect on \(p\)

replacing \(a\) with \(2a\) we get this-

\(\Large \frac{\frac{1}{2}(2a)ry+(2a)}{12y}\)

we can write it like this-
\(\Large \frac{2 \color{orangered}{\left(\frac{1}{2}ary+a \right)}}{\color{orangered}{12y}}\)

notice that the whole thing in orange is nothing but \(p\)
replacing it with p we get-

\(\Large \frac{2 \color{orangered}{\left(\frac{1}{2}ary+a \right)}}{\color{orangered}{12y}}\)
=\(2p\)

so \(p\) gets multiplied by 2 :)

Answer 6

oh ok!

Answer 7

so D!