Question

√2y-1-3=0

a y=1
b y=4
c no solution
d y=5

the square root is over the 2y-1

Answer 1

y=5

Answer 2

square both sides
2y-1 = 9
2y=10
y=5

Answer 3

√2y-1-3=0
First add 3 to both sides

Answer 4

hey if you want to extend that square root symbol
you can do sqrt{2y-1}

Answer 5

√2y-1=3

now sqrt booth sides
2y -1 = 9
Add 1 to both sides

2y =10
divide by 2

y =5