0
3Y3 - 14Y2 - 5Y = 0
factor out a Y
Y(3Y2 - 14Y - 5) = 0
we know one answer is
Y = 0
------------so, to find other answer(s), the quadratic formula here
3Y2 - 14Y - 5 = 0
Y = - b (+/-) sqrt(b2 - 4ac)/2a
a = 3
b = - 14
c = - 5
Y = - (- 14) (+/-) sqrt[(-14)2 - 4(3)(- 5)]/2(3)
Y = 14 (+/-) sqrt(196 + 60)/6
Y = 14 (+/-) sqrt(256)/6
Y = [14 (+/-) 16]/6
Y = 5
Y = - 1/3
so, you answers are
Y = ( - 1/3, 0, 5)
What else can I help you with?
X equals 5y-1 2x-5y equals -32 solve for y?
y = -6
How do you solve y equals -x - 5 if x equals -2?
7
How do you solve 5y equals 3.25?
Divide 3.25 by 5 and get .65
How do you solve 5y-2 equals 28-y?
5y - 2 = 28 - y 5y + y = 28 + 2 6y = 30 y = 30/6 y = 5
How do you solve 4x-5y plus 20 equals 0?
4x-5y+20 = 0 -5y = -4x-20 y = 4/5x+4 which is now in slope intercept form
X equals 5y-1 2x-5y equals -32 solve for y?
y = -6
How do you solve y equals -x - 5 if x equals -2?
7
How do you solve 5y-4 equals 7?
5y-4 = 7 5y = 7+4 = 11 y = 11 / 5 = 2.2
Solve the solution of 5y equals 5x plus 4?
you cant
Solve for y 5y equals 7x plus 17?
24
How do you solve 5y equals 3.25?
Divide 3.25 by 5 and get .65
Help me solve this equation by substitution. x-5y equals 10 2x-10y equals 20?
what is the solution of x-5y=10 and 2x-10y=20
How do you solve 20x plus 5y equals 15?
If: 20x+5y = 15 Then: y = -4x+3
How do you solve the equation 5y equals 3Y plus 12?
5y = 3y + 12 5y - 3y = (3y - 3y) + 12 2y = 12 y = 6
Solve x plus 5y equals 20 for y?
(20 - x)/5
How do you solve negative x plus five y equals ten?
-x + 5y = 10 5y= 11 y = 11/5
How do you solve 5y-2 equals 28-y?
5y - 2 = 28 - y 5y + y = 28 + 2 6y = 30 y = 30/6 y = 5
