anikivance01
anikivance01
23-04-2017
Mathematics
contestada
Solve for x.
x^2+8x+6=0
Respuesta :
ghanami
ghanami
23-04-2017
hello :
x²+8x+6 =0
the discriminant :
Δ = b²-4ac a = 1 b =8 c = 6
Δ = (8)²-4(1)(6) =64-24= 40
x = (-8
±
√40)/2
Answer Link
VER TODAS LAS RESPUESTAS ( 53+ )
Otras preguntas
we rode many of the rides at the theme park is this a compound noun
What occurred on July 4, 1776?
The Japanese had a name for fierce storms that protected them. What was it? bonsai typhoni kamikaze meiji
A wave x meters long has a speed of y meters per second. The frequency of the wave is a. x/y hertz c. y x hertz b. y/x hertz d. y x hertz
A rope can withstand a tension of 12,000 N before it breaks. The weight of a car is 14,000 N. Discuss whether this rope could be strong enough to tow the car
The treatment group in an experiment is also called the control group.true or false
Which is a good guideline for writing a strong thesis statement Select one of the options below as your answer: a. State only facts in the statement. b. Prese
Have no idea how to do 36, please help.
A chemical equation is a representation of a chemical reaction. a. True b. False
A rope can withstand a tension of 12,000 N before it breaks. The weight of a car is 14,000 N. Discuss whether this rope could be strong enough to tow the car
