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PLEASE HELP FAST Select all of the following that are quadratic equations. 5 x 2+ 15 x = 0 6 x - 1 = 4 x + 7 x 2 - 4 x = 4 x + 7 2 x - 1 = 0 3 x 2 + 5 x - 7 = 0 x 3 - 2 x 2 + 1 = 0
asked
Nov 25, 2023
Mathematics
high-school
1
answer
30
votes
91.7k
views
Help please I’m confused
asked
May 12, 2023
Mathematics
high-school
2
answers
31
votes
499k
views
How many total atoms are in 2 HCl
asked
Oct 7, 2022
Chemistry
high-school
2
answers
15
votes
192k
views
Can someone plz help with this problem??
asked
May 1, 2022
Mathematics
high-school
1
answer
1
vote
353k
views
What can be a metaphor to describe this picture?
asked
Feb 17, 2022
English
high-school
1
answer
38
votes
443k
views
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