fr0stdude
fr0stdude
03-03-2016
Mathematics
contestada
I need the quadratic formula.
Respuesta :
BRAINBELLA
BRAINBELLA
03-03-2016
ax
²+bx+c=0
4a²x²+4abx+4ac=0
4a²x²+4abx=-4ac
4a²x²+4abx+b²=b²-4ac
(2ax+b)²=b²-4ac
Answer Link
VER TODAS LAS RESPUESTAS ( 36+ )
Otras preguntas
In the diagram of a gate, the horizontal bars are parallel and the vertical bars are parallel. Find x and y. Complete the explanation Indicating which postulate
The cells ____ and shrivel up
PLSS HELP MEEE!! It'll be very appreciated
Choose ALL correct answers (1, -3) (4, 1) (6, 3) (2, -2)
1. Arc QR = Arc RS = 2. Find x and y -- if your answer is not a whole number, round to the tenths!
A population of 50 foxes in a wildlife preserve doubles in size every 14 years. The function y = 50.2*, where x is the number of 14-year periods, models the pop
Is 181 prime or composite? Justify your answer. A. 181 is prime because it has a factor of 9. B. 181 is prime because its only factors are 1 and itself. C. 181
There were 169 tickets for a major league baseball game. The lower box tickets cost $12.50 and the upper box tickets cost $10.00. The total amount of money spen
A parking garage bases its prices on the number of hours that a vehicle parks in the garage.The first two hours cost $2 per hour, between two hours and six hour
Carter invested $70,000 in an account paying an interest rate of 1.125% compounded continuously. Savannah invested $70,000 in an account paying an interest rate
