Step one: Move the negative in front of the fraction. −(15x^4−10x^3+11)/15x^4 Step two: Split the fraction into two fractions. −(15x^4−10x^3 /15x^4 +11/15x^4) Step three: split the fractions again −(15x^4/15x^4 −10x^3 /15x^4 +11/15x^4) Step four: Cancel the common factor of 15. −(x^4/x^4 −10x^3/15x^4 +11/15x^4) Step five: Cancel the common factor of x^4 −(1−10x^3/15x^4+11/15x^4) Step six: Cancel the common factor of −10 and 15 −(1−2x^3/3x^4+11/15x^4) Step seven: Cancel the common factor of x^3 and x^4. −(1−2/3x+11/15x^4) Step eight: move the negative in front of the fraction
