Evaluate: 3x^2y^2+9x^2y^2c

Expression: $3{x}^{2}{y}^{2}+9{x}^{2}{y}^{2}c$

Factor out $3{x}^{2}{y}^{2}$ from the expression

$3{x}^{2}{y}^{2} \times \left( 1+3c \right)$