SOLUTION: 4z^2=9
Algebra.Com
Question 112557: 4z^2=9
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
:
subtract 9 from both sides and you have the difference of squares:
:
Which factors to:
(2z + 3)(2z - 3) = 0
:
2z = -3
z =
and
2z = +3
z =
RELATED QUESTIONS
-2(4z+5)>-6-4z (answered by rfer,lenny460)
2(m^3h^4Z^-9) (answered by Mathtut)
4z+12=7z-9 (answered by checkley77)
4z-9 =... (answered by Alan3354)
-2x+y+4z=9 (answered by EdenWolf)
Simplify
(-6x^2y^4z^9)^2
(------------)
(... (answered by rapaljer)
4z - 1 / 4z^2 + 23z -... (answered by jim_thompson5910)
(4z+3)(z-2)
(answered by richwmiller)
4z^2-16z+15 (answered by stanbon)