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PLS HELP ME 25 POINTS The roots of the equation x^2+bx+c=0 are −4 and 2. Find b.
asked
Mar 23, 2021
Mathematics
college
1
answer
0
votes
123k
views
Which statement describes gravity
asked
Jan 25, 2021
Biology
high-school
1
answer
0
votes
102k
views
The National Environmental Policy Act (NEPA) ________. a. altered the amount of chemicals allowed in water as a result of industrial pollution b. required environmental impact statements for any projects
asked
Mar 11, 2020
Social Studies
high-school
1
answer
5
votes
135k
views
During the light dependent reaction, the hydrogen ions go down their concentration from __________ producing ATP in the process. a. The stroma into the thylakoid lumen b. The thylakoid lumen into the stroma
asked
Feb 2, 2020
Biology
college
1
answer
5
votes
139k
views
Which Portuguese explorer is credited with discovering the route to India?
asked
Jan 28, 2020
History
middle-school
2
answers
2
votes
10.7k
views
What is the value of S4 for
asked
Oct 24, 2019
Mathematics
middle-school
2
answers
0
votes
195k
views
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