kiya36
kiya36
04-05-2017
Mathematics
contestada
Quadratic formula to solve
Respuesta :
ghanami
ghanami
04-05-2017
hello :
7c²+8c+1 = 0
the discriminant
Δ = b²-4ac a = 7 b= 8 c = 1
Δ = 8²-4(7)(1) = 64-28 = 36 = 6²
x1 = (-8-6)/14 x2 =
(-8+6)/14
x1 =-1 x2 = -1/7
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
5. While working from home, I used the ipconfig command and learned the following details about my laptop computer. If take the laptop to school and continue wo
Question in pic, will mark brainliest
which of the following equations describes the graph above?
In What TWO Ways Did Technological Innovation Lead To The Age Of Exploration? A. They Helped Sailors Avoid Difficult Waters. B. They Allowed Sailors To Go On Lo
- When NASCAR racers are in the Daytona 500, they travel a distance of 500 miles. But because they finish exactlywhere they started their displacement is:O mile
Help me please! Will give Brainly.
Why did religious teachers become important leaders in Jewish communities?
Currently, system administrators create Ken 7 users in each computer where users need access. In the Active Directory, where will system administrators create K
You need 1 1/4 cups sugar to make 20 cookies. To make 12 cookies, you will need how many cups of sugar?
Sal ate dinner at his favorite restaurant. Sal knows that the amount of the bill before tax will be $52.60 and that the sales tax is 8%. Sal decides to leave a
