Question

4 Let us
Solve.
1
3y2 - 20 = 160-242​

Answer 1

Answer:

3y2=160-240

3y2-20=-82

3y2=-82-20

3y2=-102

3y=-104

y=-104/3

y=34.666

Sry I don't know properly

Answer 2

Answer:

sorry i don't have this question