Answer:
3+2=5
5+2=7
Step-by-step explanation:
the square is 7 mass because from 3 to 5 the numbers increase by 2 so I add 5 and 2
im sorry idontknow
3x²
=
1
Explanation:
I used the calculator.
x=8
2*3x=6x
2*-7=-14
6x-14=34
6x+14=34+14
6x=48
6x/48