В решении.
Объяснение:
с -3 -2 -1
2с +3 2*(-3)+3= -3 2*(-2)+3= -1 2*(-1)+3 = 1
2(с+3) 2*(-3+3)=0 2*(-2+3)=2 2*(-1+3)=4
(2с)²-3 (2*-3)²-3=33 (2*-2)²-3=13 (2*-1)²-3=1
2(с²-3) 2*((-3)²-3)=12 2*((-2)²-3)=2 2*((-1)²-3)= -4
с 0 1 2 3
2с+3 0+3=3 2*1+3=5 2*2+3=7 2*3+3=9
2(с+3) 2*(0+3)=6 2*(1+3)=8 2*(2+3)=10 2*(3+3)=12
(2с)²-3 (2*0)²-3= -3 (2*1)²-3=1 (2*2)²-3=13 (2*3)²-3=33
2(с²-3) 2*(0²-3)= -6 2*(1²-3)= -4 2*(2²-3)=2 2*(3²-3)=12
Karate is my favorite sport
My favourite sport is karate, which is one of the Oriental martial arts. Karate is a popular sport in the world because it improves self-confidence and self-discipline, memory and attention. Besides, karate teaches us self-defence, respect, self-control and patience.
I started practising karate when I was eight. Since that time I have been training twice a week in our local sports centre. The lessons are physically hard but I enjoy them. Our sensei teaches us patiently and inspires us to become better people. I have already participated in a few competitions.
I am glad that I chose karate because it gives me so much: I have become more patient and physically stronger.
Объяснение:
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Что ето такое и как его решить а = 05