为何从一元五次方程开始就没有由有限次加、减、乘、除、开方运算构成的求根公式了? 知乎 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: zhihu.com






Try and sketch some of theseYeti, Eyeball, Hopscotch, Triangle, Hot water bottle, Firefighter, Clown, Chimney, Seal, Mansion, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #4688


anonymous
anonymous
sketch #4414


anonymous
anonymous
sketch #2072


anonymous
anonymous
sketch #3659 Portrait by Mari Falcsik


anonymous
anonymous
sketch #3753


anonymous
anonymous
sketch #1216


anonymous
anonymous
sketch #3693 Lucy from Elfen Lied by Simona Honigmelone


anonymous
anonymous
sketch #4974 Eminem by Juan Garcia


anonymous
anonymous
sketch #5077 Light of Hope by Itz Rakhi


anonymous
anonymous
sketch #1972 Boogaloo @Memphis


anonymous
anonymous
sketch #4942 Woman by Abbie Hayman


anonymous
anonymous
sketch #3036 Wiz Khalifa by Malyi Link


anonymous
anonymous
sketch #5341 Rafael Nadal by Alina Danielle


anonymous
anonymous
sketch #3716


anonymous
anonymous
sketch #5223 Elsa from Frozen by Ben De Jesus


anonymous
anonymous
sketch #2220 bahbah sexy sheep


Donara Smbatyan
sketch #1452 donara


anonymous
anonymous
sketch #5323 Cem Adrian by Glynis June Williams


Sam Torres
sketch #2806 Puppy love by Sam Torres


anonymous
anonymous
sketch #1257


anonymous
anonymous
sketch #5067


anonymous
anonymous
sketch #4405 Cat by Nizamuddin Shuja


anonymous
anonymous
sketch #2283 Head in a shoe


愛君
sketch #1964 愛鼠繪


anonymous
anonymous
sketch #5134


anonymous
anonymous
sketch #1045


Carly Kelly
sketch #120 a pretty flower


anonymous
anonymous
sketch #2992 Dragon by Iky Sahendra Putra


anonymous
anonymous
sketch #3107 Hitman by Miguel Edgardo Montes Cuaresma

tomski为何从一元五次方程开始就没有由有限次加、减、乘、除、开方运算构成的求根公式了? 知乎 coloring