ambie711
ambie711
02-05-2017
Mathematics
contestada
how to solve using substitution
Respuesta :
jwright24
jwright24
02-05-2017
x+5 = x^2 - x + 2
0 = x^2 -2x - 3
0 = (x-3)(x+1)
x = -1,3
y = -1 + 5 OR y = 3+5
y = 4 OR y = 8
y = 4,8
So we have two ordered pairs, (-1,4) and (3,8).
Hope that helped!
can you mark my answer as brainliest btw?
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
What volume of hydrogen gas can be produced by reacting 4.20 g of sodium in excess water at 50.0 Celsius and 106 kPa? The reaction is 2Na + 2H20 --> 2NaOH +
Sedimentary rocks are formed when soil, rocks, or the remains of dead organisms undergo layering and compaction over a long period of time. The mass of the sed
The relationship between huck and jim is brought into focus in these chapters. how does their frightening separation in the fog draw them closer together? how d
The variability at each feeder is 3.168. The difference between the median number of hummingbirds spotted per day at each feeder is approximately how many times
Brian is a psychologist. he has his clients sign contracts and gives them "homework," which they must complete and then report the results of these actions to h
Which option is an example of a complex sentence? A. The democratic process includes the right to vote. B. The democratic process is successful because people h
what key ingredient is necessary in order for plants to produce oxygen
1, 4, 16, 64, 256 a. 4096 b. 1022 c. 1024 d. 1025
108+621 is the same as 100+ what
Which line is the best model for the data in the scatter plot?
