Hi

 b = 3, a = -1, c = -2

 

RELATED QUESTIONS

Evaluate √b^2-4ac if a=-5, b=-4,... (answered by MathLover1)

Evaluate: b^2-4ac
 if... (answered by user_dude2008)

please round all answers to the nearest hundredth unless otherwise stated. Evaluate each... (answered by algebrahouse.com)

∫e^√x / √x dx=

(A) 2e^√x+C
(B) 1/2e^√x+C
(C)... (answered by Alan3354)

x^2/3-x-1/6   -b+-sqr rt of b^2-4ac/ 2a
a=?   b=-1  c=-1/6
I am stuck as to what "a"... (answered by Alan3354)

Four steps to derive the quadratic formula are shown below.
I	x^2+(-b)/a x=(-c)/a
II... (answered by ikleyn)

(3+ √x)^2 + 3(3+√x)-10=0
u = (3+√x)
u^2= (3+√x)^2
u^2 + 3u -... (answered by Fombitz)

please help me solve 


2b^ - 4ac = bc  where a = -2, b = 4, c =... (answered by checkley71)

please help me solve 


2b^ - 4ac = bc  where a = -2, b = 4, c =... (answered by checkley71)