Questions by Zzfima

Questions by Zzfima

Find the coefficient of x3 y4 in the expansion of ( x+2y )^7.

asked Aug 11, 2020

1 answer

1 vote

205k views

Refer to Explorations in Literature for a complete version of this narrative. What effect does word choice have on the meaning of this excerpt from Benjamin Franklin's "A Witch Trial at Mount Holly"? But

asked Nov 11, 2019

2 answers

2 votes

176k views

Nitrogen is a group 15 element. What does being in this group imply about the structure of the nitrogen atom ?

asked Jan 21, 2019

2 answers

5 votes

79.0k views

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