Answer:
145
Step-by-step explanation:
The discriminant of quadratic ...
ax^2 +bx +c = 0
is ...
d = b^2 -4ac
For your quadratic, you have a=4, b=-7, c=-6, so the discriminant is ...
d = (-7)^2 -4(4)(-6) = 49 +96 = 145
The discriminant is 145.
Answer:
One thing to keep in mind is that if a statement is true, then its negation is false (and if a statement is false, then its negation is true).
Step-by-step explanation:
Answer:
i doing this it is one
Step-by-step explanation:
If I get properly what you mean, it's about exchanging the letters (variables) with the numbers they are representing.
T = 5
H = 9
P = 6T + 4H
P = 6 * 5 + 4 * 9
P = 30 + 36
P = 66
Mean - 26
Mode- 29,6
Median-29
