Question

Solve the following:(a)3n²+n=0
(b)25z²-9=0
(c)6y²-y=0

Answer 1

a) n(3n+1)=0
n=0 n=-1/3

b) z^2=9/25
z=3/5

c) y(6y-1)=0
y=0 y=1/6