Question

Plz solve it. There are 78 point to do it.

Answer 1

1.1 one variable

2 one variable

3 two variable

4 two variable

2.1 1

2 0

3 5

4 7

3.1 6

2 1/5

3 -1

4 1/5

4.1 1

2 0

3 3

4 -16

5.1 x

2 x^20 +2

3 x^2+x+3

Answer 2

Plz mark as brain list☺️☺️☺️......