Question

9a 2+x 2+y2 and 27 axy find the common factor of the following​

Answer 1

Step-by-step explanation:

$9 {a}^{2} x + {x}^{2} + {y}^{2} = 3a(3ax) + x.x + y.y$

$27 axy = 3x\times 3a \times 3y$

$3a \: is \: the \: common \: factor$