For a quadratic equation ax^2 + bx + c = 0, the discriminant is given by b^2 - 4ac
Thus for a^2 - 2a + 5 = 0,
a = 1, b = -2 and c = 5
b^2 - 4ac = (-2)^2 - 4(1)(5) = 4 - 20 = -16
Answer:
4
Step-by-step explanation:
Answer:
The formula of speed :-
Speed = Distance/Time
Given distance = 10m
Time = 40s
Speed = 10/40
= 1/4
= 0.25m/s
Step-by-step explanation:
Answer: Don't worry, I got you.
Step-by-step explanation: gh, g stands for "needs to be with h" and h stands for "I need to be with g" So G and H are devil horns from the abandon mineshaft from the top of a head and the bottom of a smelly toe, so in other words, we rise apon the g and sink below the h, for all people and aliens that LED lights created, pins on paper to pictures and cameras, and the horns of the alligators tounge to a bicep to a ripped kangaroo. Crying school kids have forgiveness on wings for humans on kangaroos. When it's your birthday last year two years ago which is tomorrow, from all horns to get on all horses and humans using their wings. Hopefully this is helpful!!!
Have a great day!
Answer:
$5426.45
Step-by-step explanation:
Using the formula
APY= P(1+
P - principal
r - interest rate
n - number of compound periods
t- time
APY = 4500(1+.0125/4)^60 = $5426.45