bewellplus.gsu.edu
IvyLudemann659 IvyLudemann659
  • 11-06-2014
  • Mathematics
Answered

In the equation x^2 + mx + n = 0, m and n are integers.

The only possible value for x is –3. What is the value

of m ?

A3
B–3
C6
D–6
E9

Verified Answer :

konrad509
konrad509 konrad509
  • 11-06-2014

\(-3=-\frac{b}{2a}\\ -3=-\frac{m}{2}\\ -6=-m\\ m=6\)

C

Answer Link

Related Questions

What is the Answer of 8m14124n In steps
Margo Xavier makes a deposit at an ATM She has a paycheck for 37542 and a refund check for 2495 She would like to receive 4500 in cash and deposit the remaining
How did the events surrounding the Bonus Army in 1932 affect peoples attitudes More Americans wanted MacArthur to be president More Americans disliked Hoover Mo
When an ionic bond is formed what type of atom is likely to lose one or more electrons
231 km 811 m 485 km 829 m
Which trophic level has the least amount of energy available for the next highest trophic level asecondary consumer bomnivore cdecomposer dproducer
if 3000 is invested at 7 for 6 months how much simple interest is earned a 10500 b 15050 c 18000 d 21000 in the example given in the above question what is the
Which of the following themes is NOT a balanced theme often found in comparative religions a Creation and apocalypse b Good and evil c Sin and redemption d Hope
In what place is the first digest of the quotient for 1288 divided by 4 Tell how you know
The sabertoothed cat was a fierce and hardy hunter it once roamed throughout North and South America The sentence above is a a simple sentence b compoundcomplex