Задача №18387

$3x^{2}y$$3x^{2}y$$$3x^{2}y$$

$-5x{y}^2$$-5x{y}^2$$$-5x{y}^2$$

$0,5y{x}^2$$0,5y{x}^2$$$0,5y{x}^2$$

$7y^{2}x$$7y^{2}x$$$7y^{2}x$$

$-2x^{2}y$$-2x^{2}y$$$-2x^{2}y$$

$x{y}^2$$x{y}^2$$$x{y}^2$$