x^4-16x^3+90x^2-111x+173 When I put this

solve each system of equations6x^2+3y^2-111x-y+128=0 3x-y=1
1. 2 answers
2. asked by Anonymous
3. 460 views
Does this:sqrt 3x-4=(x-4)^2-3 Multiply out to: x^4-16x^3+90x^2-111x+173 Once I know it is multiplied out right then I can
1. 5 answers
2. asked by muffy
3. 479 views
Identify if the following lines are parallel, perpendicular, or neither(2 points)y=−34x−3 and y=34x+3 y=11x+8 and
1. 1 answer
2. 10 views
x^4-16x^3+90x^2-111x+173When I put this equation into the graphing calculator, I get a parabola. I'm not sure how to find the
1. 4 answers
2. asked by muffy
3. 575 views
Use technology to graph the system, then answer the question.Using a graph, how many solutions are there in this
1. 1 answer
2. 12 views
Use technology to graph the system, then answer the question.Using a graph, how many solutions are there in this
1. 1 answer
2. asked by Hana blanie
3. 10 views