2x^2 + x + 3=0 has only complex roots.
The determinant is 1-4*2*3 = -23
-23 (or any determinant) is the part under the square root sign, If that determinant is negative, knowing you cannot take the square root of a negative number, we know the answers must be complex.
Answer:
if Jenna sold none, Elijah would sell 6... C=6
Step-by-step explanation:
Add 6 to 32
I would say 18 hours or basically 1080 minutes or basically <span>64800 seconds</span>
4.33
<span>4.1 × 10^13 / 9.46 × 10^12= 4.33</span>
Answer:
circumference of a circle: pi*d
d is also 2r (2 times the radius)