[latex] \frac{3}{4} [/latex]m⁻²n⁴·8m³n⁻²= спростити вираз [latex] \frac{1}{2}[/latex]p⁻¹g⁻³·[latex] \frac{1}{6}[/latex]p²g⁻⁵= 3[latex] \frac{1}{3} [/latex]a⁵в⁻¹⁸·0,6a⁻¹в²⁰=

[latex] \frac{3}{4}m^{-2}n^4*8m^3n^{-2}=6m^{-2+3}n^{4+(-2)} =6mn^{2} \\ \\ \frac{1}{2}p^{-1}g^{-3}*\frac{1}{6}p^{2}g^{-5}= \frac{1}{12} p^{-1+2}g^{-3+(-5)}= \frac{1}{12} pg^{-8}= \frac{p}{12g^8} \\ \\ 3 \frac{1}{3}a^5b^{-18}*0.6a^{-1}b^{20} = (\frac{10}{3}* \frac{3}{5}) a^{5+(-1)}b^{-18+20}=2a^4b^2[/latex]