Polynomials
(4x3−7x2+5x−6)−(2x3+3x2−4x+1)
2x3-10x2+9x-7
Simplify: 6/x+9/x
15/x
5x+20=2+3(x-4)
x=-15
5(2x-4)+3x=13x-17
No Solution
Solve for r: A=πr2
r= Square root of A/π
8h5-32h4+16h3/-8h4
-h+4+2/h
Solve for X: 5/x−2=3/x+4
x=-13
Solve for X: 0.6x+2.4=1.8x-0.6
x=2.5
Solve for X: 3(2x−5)+4=5x−11
x=0
A=1/2x(h+w)
x=2A/h+w
-(2ab-3a2b)-6-8a2b+3ab
What is -5a2b+ab-6
x+1/x+2x-3/4-5x/4x
2x2-4x+4/4x
5/6x−3/4=1/3x+5/2
x=13/2
6(2x-5)+4x=16x-30
Jill is 3 times as old as Sara. 6 years from now jill will be twice as old as Sara. Figure out their current ages.