I never try to factor these but use the quadratic equation to solve these.
X = - b (+/-) sqrt(b2 - 4ac)/2a
a = 2
b = - 3
c = - 20
X = - (- 3) (+/-) sqrt[(- 3)2 - 4(2)(- 20 )]/2(2)
X = 3 (+/-) sqrt( 9 + 160)/4
X = 3 (+/-) sqrt(169)/4
X = [3 (+/-) 13]/4
=================so,
X = 4
X = - 5/2
a = 3 and y = 0
y=9x=3it equals ......y= 3.334
x equals y
y=9
The y-intercept equals 0.
-17 + y,,must be equals to..-17y..
y=10
x equals -12 and y equals 1/4 of -12, so y = -3.
Transitive property: If 8 equals x and x equals y, then 8 equals y.
648
x equals half y
y equals 2