PDF chapter test TRY NOW

Answer variants:
\(r + 14\)
\(r^2\)
\(r - 14\)
\(196\)
If \(P\) and \(Q\) are the factors of the expression \(r^2 + 196\), find the value of \(P\) and \(Q\).
 
\(P =\)
, and \(Q =\)