College Algebra
(fg)(x)=5x+26x−12\left(\frac{f}{g}\right)\left(x\right)=\frac{5x+2}{6x-12}(gf)(x)=6x−125x+2 ,(−∞,−6)∪(−6,2)∪(2,6)∪(6,∞)\left(-\infty,-6\right)\cup\left(-6,2\right)\cup\left(2,6)\cup\left(6,\infty\right)\right.(−∞,−6)∪(−6,2)∪(2,6)∪(6,∞)
(fg)(x)=5x+26x−12\left(\frac{f}{g}\right)\left(x\right)=\frac{5x+2}{6x-12}(gf)(x)=6x−125x+2 ,(−∞,−6)∪(−6,2)\left(-\infty,-6\right)\cup\left(-6,2\right)(−∞,−6)∪(−6,2)
(fg)(x)=6x−125x+2\left(\frac{f}{g}\right)\left(x\right)=\frac{6x-12}{5x+2}(gf)(x)=5x+26x−12 ,(−∞,−6)∪(−6,2)∪(6,∞) \left(-\infty,-6\right)\cup\left(-6,2\right)\cup\left(6,\infty\right) (−∞,−6)∪(−6,2)∪(6,∞)
(fg)(x)=6x−125x+2\left(\frac{f}{g}\right)\left(x\right)=\frac{6x-12}{5x+2}(gf)(x)=5x+26x−12 ,(−∞,−6)∪(6,∞)\left(-\infty,-6\right)\cup\left(6,\infty\right)(−∞,−6)∪(6,∞)