B c d rjrnr beciase first
Answer:
84
Step-by-step explanation:
This is in the form
ax^2 + bx +c
3x^2 +12x +5
a =3 b = 12 c =5
The discriminant is
b^2 - 4ac
12^2 - 4 * 3 *5
144 - 60
84
Answer:
2.58
Step-by-step explanation:
3 1/3% = 0.03333
2.5 x 1 + 0.33333 gets us 2.5833
Simplify to 2.58
We add the 1 to 0.33333 to get us the original number.
Hope this Helps!
Answer:
isn't this already fully simplified?
Step-by-step explanation:
Answer: C. -2 = 2 + 5a - 2 - 6a
-2 - 2 + 2 = 5a - 6a
-2 = - a
2 = a