0
your equation is this...
x3 + 5x2 = 6x
get all the terms on the left side
x3 + 5x2 - 6x = 0
now factor out an "x"
x(x2 + 5x - 6) = 0
now factor the equation inside
x(x + 6)(x - 1)
from this you can find your x-values
x= 0, -6, and 1
now that you have your x-values your equation is solved. just use algebra to get all of the terms on the one side. then factor out anything that is common in all of the terms. then factor the polynomial. then find what values for "x" that satisfy the equation.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How do you solve 5x2 equals 11?
its 10
Solve the following equation using the quadratic formula. -5X2 equals -7X plus 6?
X= (3/5 , -2)
How do you solve 5x2 plus 15x equals 0?
5x2 + 15x = 0 5x(x + 3) = 0 therefore, x = 0 or x + 3 = 0 that is, x = 0 or x = -3
Is y equals 5x2 plus 2 a linear equation?
Assuming that the 2 in "5x2" is a power (5x2), then no, this is not a linear equation. It is a parabolic equation.
How do you solve 5x2 equals 3?
5x2 = 3 then x2 = 3/5 so that x = sqrt(3/5) = ± 0.7746
How do you solve polynomial equations?
3x4-7x3+5x2-3x+6
How do you solve 5x2 equals 11?
its 10
Solve the following equation using the quadratic formula. -5X2 equals -7X plus 6?
X= (3/5 , -2)
How do you solve 5x2 plus 15x equals 0?
5x2 + 15x = 0 5x(x + 3) = 0 therefore, x = 0 or x + 3 = 0 that is, x = 0 or x = -3
Is y equals 5x2 plus 2 a linear equation?
Assuming that the 2 in "5x2" is a power (5x2), then no, this is not a linear equation. It is a parabolic equation.
How do you solve 5x2 equals 3?
5x2 = 3 then x2 = 3/5 so that x = sqrt(3/5) = ± 0.7746
How do you solve 6 plus 5x2 by order of operations?
6 + 10 = 16
Solve 5x2 - 55 equals 90?
1) 5x2-55=90 +55 +55 2) 10x=145 /10 /10 x=14.5
What is the value of the discriminant -5x2-5x plus 18 equals 0?
The discriminant is 385.
Can 5x2 plus 2x-4 equals 2x2 be solved using the quadratic formula?
Yes
What is 5x squared equals 8x?
5x2=8x Divide with x on both sides5x= 8 Solve xx=8/5
How do you solve negative 5x squared equals negative 75?
-5x2 = -75 x2 = 25 x = ±sqrt( 25 ) x = ±___
