lisapressley2001 lisapressley2001

01-01-2017
Mathematics

contestada

Solve using quadratic formula. 2x^2+6x+3=0

Respuesta :

01-01-2017

[tex]x = \frac{-b +/- \sqrt{b^{2} -4ac} }{2a} [/tex]

a = 2
b = 6
c = 3

[tex]x = \frac{-6 +/- \sqrt{6^{2} -4*2*3} }{2*2} [/tex]

[tex]x = 0.634[/tex] or [tex]x = -2.366[/tex]

Answer Link

Otras preguntas

A line includes the points (6, 10) and (0,8). What is its equation in slope-intercept form?

A 700 kg race car makes one lap around a track. It has a velocity of 20 m/s with a centripetal force of 5,600 n. What is the radius of the track?.

Chris owes $920 on his credit card, which has a credit limit of $1800. He also has a debit card linked to a checking account with an available balance of $990.

According to Okun's law, if the unemployment rate goes from 7% to 4%, what will be the effect on the GDP?

Josh has 45 marbles. He shares them with his friend Ahmed in the ratio 3:2. How many marbles does each boy get?

I need to send this in ASAP

Graph the following equation S = 25N

Change to reported Speech. she said, "I wached the move yesterday"

A 10.-newton force to the east acts on an object for 0.010 second. What force to the east, acting on the object for 0.050 second, would produce the same impulse

how do you find a "center of data"?