Question

(2p-q)2+q(4p-q)
please write with work

Answer 1

\[(2p-q)^2+q(4p-q)\]

(2p-q)(2p-q) = 4p^2 -4pq +q^2
q(4p-q) = 4pq - q^2

Answer 2

---> 4p^2 is the answer when you eliminate the rest.

Answer 3

can you wite one by one

Answer 4

Sure.
\[(1) ~~~~~(2p-q)(2p-q) = 4p^2 -4pq +q^2\]
\[(2)~~~~~ q(4p-q) = 4pq - q^2 \]
\[(3)~~~ 4p^2-4pq+q^2+4pq-q^2\]
\[(4)~~~~~4p^2 -4pq+4pq +q^2-q^2\]
(5) cancel out the 4pq and q^2 and get the answer