This summer I spent with my grandmother. We had fun, and not only rested well and worked, helped my beloved grandmother. We went to the river, there were a lot of people and I met a company of boys. We still communicate despite the distance. When I arrived home to my parents, I saw that my parents decided to surprise me by putting a huge pool that was the best summer of my life
При значении х=1005 значение функции равно 2013
6√2+5√18= 6√2+5√(2*9) = 6√2+15√2=21√2
<span>в задании не поставлены скобки!!!
(3a-5b+7)/(8a-4b+7) =6
</span>3а-5b+7=48а-24b<span>+42
45а-19</span>b<span>+35=0
45а-19</span>b<span>+35+5=0+5
45а-19</span><span>b</span><span>+40=5
</span>
А) a20=a1+19d a1+19d=20,5 11+19d=20,5 19d=9,5 d=0,5
Б) a36=a1+35d a1=a36-35d a1=-15-35·(-3) a1=90