Questions by Arjeta

Questions by Arjeta

Select all of the following that are quadratic equations. 7x2 + 14x = 0 x3 - 3x2 + 1 = 0 5x - 7 = 0 x2 + 3x -5 = 0 x - 5 = 9x + 7 x2 - x = 3x + 7

asked Jul 17, 2017

2 answers

1 vote

197k views

One more and I should be good, i'm pretty familar with this but i'd like to make sure, Two brothers, Bill and Eric, are 4 years apart, and Bill is the older of the two. If the sum of the boys' ages is

asked Feb 19, 2017

1 answer

4 votes

859 views

8x-2(x+1)=2(3x-1) A.0 B.2 C.no solution <-- that's what I think it is. D.identity. Can someone check my answer

asked Mar 19, 2015

1 answer

1 vote

202k views

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