SOLUTION: s^2-13s+42=0 a^2+2a-35=0 v^2-15v+54 v^2+12v+27=0

Algebra ->  Systems-of-equations -> SOLUTION: s^2-13s+42=0 a^2+2a-35=0 v^2-15v+54 v^2+12v+27=0       Log On


   

Question 62707: s^2-13s+42=0
a^2+2a-35=0
v^2-15v+54
v^2+12v+27=0

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
s^2-13s+42=0
(s-6)(s-7)=0
s=6 or s=7
--------------
a^2+2a-35=0
(a+7)(a-5)=0
a=-7 or a=5
----------------
v^2-15v+54=0
(v-18)(v+3)=0
v=18 or v=-3
-----------------

v^2+12v+27=0
(v+3)(v+9)=0
v=-3 or v=-9
--------
Cheers,
Stan H.