Решение задания приложено
Ответ:
Объяснение:=((6a+1)/a(a-6) +(6a-1)/a(a+6) )· (a²+1)(a²-36)/(a²+1)²=
(6a²+37a+6+6a²-37a+6)/a(a²-36) ·(a²+1)(a²-36) / (a²+1)²=
(12a²+12)/a(a²+1) =12(a²+1)/a(a²+1)=12/a.
<span>у = 3х^2
<u>x | 0 | 1 | 2 | -1 | -2 |</u>
y | 0 | 3 | 12 | 3 | 12 |
</span>
у = -3х^2
<span><u>x | 0 | 1 | 2 | -1 | -2 |</u>
y | 0 | -3 | -12 | -3 | -12 |</span>