9.
$$\frac{g^{13} \cdot g^{12}}{g^{20}} = \frac{g^{13+12}}{g^{20}} = \frac{g^{25}}{g^{20}} = g^{25-20} = g^{5}$$При g = 2:
$$2^{5} = 32$$10.
$$\frac{p^{-13} \cdot p^{9}}{p^{-6}} = \frac{p^{-13+9}}{p^{-6}} = \frac{p^{-4}}{p^{-6}} = p^{-4-(-6)} = p^{-4+6} = p^{2}$$При p = 6:
$$6^{2} = 36$$11.
$$h^{11} \cdot h^{-15} : h^{-7} = h^{11 + (-15)} : h^{-7} = h^{-4} : h^{-7} = h^{-4 - (-7)} = h^{-4 + 7} = h^{3}$$При h = 2:
$$2^{3} = 8$$12.
$$\frac{(g^{3})^{8}}{g^{23}} = \frac{g^{3 \cdot 8}}{g^{23}} = \frac{g^{24}}{g^{23}} = g^{24-23} = g^{1} = g$$При g = 14:
$$14^{1} = 14$$13.
$$(z^{-2})^{-2} : z^{2} = z^{-2 \cdot (-2)} : z^{2} = z^{4} : z^{2} = z^{4-2} = z^{2}$$При z = 4:
$$4^{2} = 16$$14.
$$\frac{y^{-18} \cdot y^{4}}{y^{-16}} = \frac{y^{-18+4}}{y^{-16}} = \frac{y^{-14}}{y^{-16}} = y^{-14 - (-16)} = y^{-14 + 16} = y^{2}$$При y = 4:
$$4^{2} = 16$$15.
$$y^{-86} \cdot (y^{14})^{6} = y^{-86} \cdot y^{14 \cdot 6} = y^{-86} \cdot y^{84} = y^{-86+84} = y^{-2} = \frac{1}{y^{2}}$$При y = 10:
$$\frac{1}{10^{2}} = \frac{1}{100} = 0.01$$16.
$$\frac{(d^{12})^{7} \cdot d^{3}}{d^{84}} = \frac{d^{12 \cdot 7} \cdot d^{3}}{d^{84}} = \frac{d^{84} \cdot d^{3}}{d^{84}} = \frac{d^{84+3}}{d^{84}} = \frac{d^{87}}{d^{84}} = d^{87-84} = d^{3}$$При d = 3:
$$3^{3} = 27$$17.
$$\frac{g^{30} \cdot (a^{3})^{9}}{(g \cdot a)^{27}} = \frac{g^{30} \cdot a^{3 \cdot 9}}{(g \cdot a)^{27}} = \frac{g^{30} \cdot a^{27}}{g^{27} \cdot a^{27}} = \frac{g^{30}}{g^{27}} = g^{30-27} = g^{3}$$При g = 4, a =$$\sqrt{4}$$ = 2:
$$4^{3} = 64$$