SOLUTION: Solve the system using substitution.
Y=-3x^2+x-2,
Y=-5x+3
Algebra.Com
Question 608148: Solve the system using substitution.
Y=-3x^2+x-2,
Y=-5x+3
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
You have two equations where
is equal to two different things. Just set the two right-hand sides equal to each other and solve the resulting quadratic for
. Using the values you get for
, you can calculate the two values for
.
Note: Roots will be complex.
John

My calculator said it, I believe it, that settles it
RELATED QUESTIONS
Solve this system using the substitution method: y = 3x - 2; y = (1/2)x -... (answered by greenestamps)
solve the system of equations using the substitution method
3x + y+ 2
2x - y +... (answered by rednail)
solve the system of equations using the substitution mehtod
3x+y=2... (answered by jim_thompson5910)
solve the system of equation using substitution.
y= 2/3x+1
y=... (answered by stanbon)
solve the system by substitution
6(x+2)-y=31... (answered by longjonsilver)
Solve the system using substitution.
y = x + 4
y =... (answered by MathLover1)
solve the following system by substitution
5*x-2*y=-5
y-5x=3
(answered by jim_thompson5910)
Solve the system of equations by using substitution or elimination:
3x-y=-2... (answered by solver91311)
Solve the system by using the substitution method
x=1/4y-5/4
y=2/5x+14/5
(x,y)=( ,... (answered by checkley77)