(X^2-3x-10)(x^2-3x-8)=0

Simple and best practice solution for (X^2-3x-10)(x^2-3x-8)=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (X^2-3x-10)(x^2-3x-8)=0 equation:


Simplifying
(X2 + -3x + -10)(x2 + -3x + -8) = 0

Reorder the terms:
(-10 + X2 + -3x)(x2 + -3x + -8) = 0

Reorder the terms:
(-10 + X2 + -3x)(-8 + -3x + x2) = 0

Multiply (-10 + X2 + -3x) * (-8 + -3x + x2)
(-10(-8 + -3x + x2) + X2(-8 + -3x + x2) + -3x * (-8 + -3x + x2)) = 0
((-8 * -10 + -3x * -10 + x2 * -10) + X2(-8 + -3x + x2) + -3x * (-8 + -3x + x2)) = 0
((80 + 30x + -10x2) + X2(-8 + -3x + x2) + -3x * (-8 + -3x + x2)) = 0
(80 + 30x + -10x2 + (-8 * X2 + -3x * X2 + x2 * X2) + -3x * (-8 + -3x + x2)) = 0
(80 + 30x + -10x2 + (-8X2 + -3xX2 + x2X2) + -3x * (-8 + -3x + x2)) = 0
(80 + 30x + -10x2 + -8X2 + -3xX2 + x2X2 + (-8 * -3x + -3x * -3x + x2 * -3x)) = 0
(80 + 30x + -10x2 + -8X2 + -3xX2 + x2X2 + (24x + 9x2 + -3x3)) = 0

Reorder the terms:
(80 + -8X2 + 30x + 24x + -3xX2 + -10x2 + 9x2 + x2X2 + -3x3) = 0

Combine like terms: 30x + 24x = 54x
(80 + -8X2 + 54x + -3xX2 + -10x2 + 9x2 + x2X2 + -3x3) = 0

Combine like terms: -10x2 + 9x2 = -1x2
(80 + -8X2 + 54x + -3xX2 + -1x2 + x2X2 + -3x3) = 0

Solving
80 + -8X2 + 54x + -3xX2 + -1x2 + x2X2 + -3x3 = 0

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-80' to each side of the equation.
80 + -8X2 + 54x + -3xX2 + -1x2 + x2X2 + -80 + -3x3 = 0 + -80

Reorder the terms:
80 + -80 + -8X2 + 54x + -3xX2 + -1x2 + x2X2 + -3x3 = 0 + -80

Combine like terms: 80 + -80 = 0
0 + -8X2 + 54x + -3xX2 + -1x2 + x2X2 + -3x3 = 0 + -80
-8X2 + 54x + -3xX2 + -1x2 + x2X2 + -3x3 = 0 + -80

Combine like terms: 0 + -80 = -80
-8X2 + 54x + -3xX2 + -1x2 + x2X2 + -3x3 = -80

Add '-54x' to each side of the equation.
-8X2 + 54x + -3xX2 + -1x2 + x2X2 + -54x + -3x3 = -80 + -54x

Reorder the terms:
-8X2 + 54x + -54x + -3xX2 + -1x2 + x2X2 + -3x3 = -80 + -54x

Combine like terms: 54x + -54x = 0
-8X2 + 0 + -3xX2 + -1x2 + x2X2 + -3x3 = -80 + -54x
-8X2 + -3xX2 + -1x2 + x2X2 + -3x3 = -80 + -54x

Add 'x2' to each side of the equation.
-8X2 + -3xX2 + -1x2 + x2X2 + x2 + -3x3 = -80 + -54x + x2

Reorder the terms:
-8X2 + -3xX2 + -1x2 + x2 + x2X2 + -3x3 = -80 + -54x + x2

Combine like terms: -1x2 + x2 = 0
-8X2 + -3xX2 + 0 + x2X2 + -3x3 = -80 + -54x + x2
-8X2 + -3xX2 + x2X2 + -3x3 = -80 + -54x + x2

Add '3x3' to each side of the equation.
-8X2 + -3xX2 + x2X2 + -3x3 + 3x3 = -80 + -54x + x2 + 3x3

Combine like terms: -3x3 + 3x3 = 0
-8X2 + -3xX2 + x2X2 + 0 = -80 + -54x + x2 + 3x3
-8X2 + -3xX2 + x2X2 = -80 + -54x + x2 + 3x3

Reorder the terms:
80 + -8X2 + 54x + -3xX2 + -1x2 + x2X2 + -3x3 = -80 + -54x + x2 + 3x3 + 80 + 54x + -1x2 + -3x3

Reorder the terms:
80 + -8X2 + 54x + -3xX2 + -1x2 + x2X2 + -3x3 = -80 + 80 + -54x + 54x + x2 + -1x2 + 3x3 + -3x3

Combine like terms: -80 + 80 = 0
80 + -8X2 + 54x + -3xX2 + -1x2 + x2X2 + -3x3 = 0 + -54x + 54x + x2 + -1x2 + 3x3 + -3x3
80 + -8X2 + 54x + -3xX2 + -1x2 + x2X2 + -3x3 = -54x + 54x + x2 + -1x2 + 3x3 + -3x3

Combine like terms: -54x + 54x = 0
80 + -8X2 + 54x + -3xX2 + -1x2 + x2X2 + -3x3 = 0 + x2 + -1x2 + 3x3 + -3x3
80 + -8X2 + 54x + -3xX2 + -1x2 + x2X2 + -3x3 = x2 + -1x2 + 3x3 + -3x3

Combine like terms: x2 + -1x2 = 0
80 + -8X2 + 54x + -3xX2 + -1x2 + x2X2 + -3x3 = 0 + 3x3 + -3x3
80 + -8X2 + 54x + -3xX2 + -1x2 + x2X2 + -3x3 = 3x3 + -3x3

Combine like terms: 3x3 + -3x3 = 0
80 + -8X2 + 54x + -3xX2 + -1x2 + x2X2 + -3x3 = 0

The solution to this equation could not be determined.

See similar equations:

| (X^2-3x-10)(x^2-3x-8)=-10 | | y=4x^3+5x^2-23x-6 | | 2(y-3)=y-4 | | 20000(e^5x)=30000 | | 7n-n=23-1 | | 5x-18y=28 | | 8x/5-10=30 | | 5g-2g=20-1 | | 8x/5-10=3 | | 4a-3a=8-1 | | X-14=4x+8 | | e^5x=(3/2) | | (5-x)(2-6x)=0 | | 9+24i+16i^2-2x+2yi=x-yi | | 4-2y=8-3y | | 5x^2+16x+-16=0 | | cos(x)=9 | | 1/5y-2=2/5 | | 5/6a-2/3=1/2a | | 7(x+7)=49 | | [23]+1=5 | | Q(x)=4x+2 | | 3x-10/5=6x-2 | | p(x)=2x-13 | | Lg(x-3y+3)=0 | | 2x=-32 | | -4x/9-7=3 | | x^2-1=2x+5 | | xab+cd=xef-gh | | abx+cd=efx-gh | | X^25-x^5=-1 | | X^25-x^5=1 |

Equations solver categories