Question

20 балов сюда сюда
решаем товарищи

Answer 1

$frac{24a^6*b^4}{16a^3b^7} = frac{3a^3}{2b^3} \ \ frac{15x-10xy}{5xy}= frac{5x(3-2y)}{5xy}= frac{3-2y}{y} \ \ frac{m^2-4}{2m-4}= frac{(m-2)(m+2)}{2(m-2)}= frac{m+2}{2}$

Answer 2

1) $frac{24a^6b^4}{16a^3b^7}$ = $frac{ab(24a^5b^3)}{ab(16a^2b^6)}$ = $frac{24a^5b^3}{16a^2b^6}$ = $frac{3a^3}{2b^3}$

2)  $frac{15x-10xy}{5xy}$ = $frac{5x(3-2y)}{5xy}$ = $frac{3-2y}{y}$

3) $frac{m^2-4}{2m-4}$ = $frac{m^2-2^2}{2(m-2)}$ = $frac{(m-2)(m+2)}{2(m-2)}$ = $frac{m+2}{2}$