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 ( 17+ )
Otras preguntas
Given: ABC is a right triangle with right angle C. AB = 18 centimeters and m<A = 22°. What is BC ? Enter your answer, rounded to the nearest tenth, in the bo
Which expression is equivalent to (5 x 6)x(3 x 2)? es A) (5 + 6) + (3 + 2) B) (5 + 6) (3 + 2) (5 x 6) + (3 x 2) D) (3 x 2)x(5 x 6)
Can anyone help me pls?
Which theme does this passage from The Hobbit develop? Thieves! Fire! Murder! Such a thing had not happened since first he came to the Mountain! His rage passes
he sum of two numbers is 981. One of the numbers is 703. What is the other number?
Your firm is the external auditor of Downe Ltd (Downe). It has accepted a non-audit engagement to review and report on the internal controls over sales, purchas
Brian asked a group of people their favourite holiday destination. The results are summarised in the table. Destination UK Europe USA Africa Other Frequen
What is the missing term? Please help me!
Change "The temple had trees planted around by the children" into active voice
What's the difference between sound waves and pressure waves?
