Christofle is making a doll house the doll house 6/10 meter high without the roof. roof is 15/100 meter high what will themail height of the doll houst be with the roof

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

100 points? me its important ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.