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 ( 97+ )
Otras preguntas
50 pts Plz help !!!! What is the physical state of matter of baking soda.
What was the most important consequence of the large-scale ecological changes in Africa two hundred thousand years ago?
Laura read 1/8 of a comic book in 2 days. She reads the same number of pages every day. What part of the book does she read in a week
Help me! This is Algebra problem
Is the point (0, 8) on the x-axis or y-axis? How do you know?
I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. What is the cost of the most expensive book I can buy with my money and the coupon? (Assume
Rio negro es una provincia de muchos huertos
write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a>1
A family is one another name for a group on the _____ table of elements.
Charlie is a car salesman. He earns $800 plus a 9% commision on all of his sales for the week. If charlie received a paycheck for $1916 this week, how much were
