Solve using the quadratic formula and show work: 2x^2+5x+4=0
1 answer:
Answer:
No solution
Step-by-step explanation:
x = -5 +- √5^2 -4 x 2 x 4/ 2 x 2
x = -5 +- √-7/4
d = -7
The square root can't be a negative number so it is no solution.
You might be interested in
63/20.
9/10/(2/7)
9/10* (7/2)
63/20
Answer:
It is most likely that, out of 25 online readers, between 12 and 13 work in the business industry.
Step-by-step explanation:
Answer: 40,823
Step-by-step explanation:
Answer:
Answer:
456
Step-by-step explanation:
It is shared by 3 people so it will be multiplied by 3.