Practice problem
Find all rational roots of the equation x4−4x+3=0x^4-4x+3=0x4−4x+3=0.
x=0x=0x=0
x=1x=1x=1
x=2x=2x=2
x=3x=3x=3
x=1/2x=1/2x=1/2
x=1/3x=1/3x=1/3
Type a concept, like “slope” or “photosynthesis”.