(5x^2+4x-1)+(3x^2-6x+10)=

Simple and best practice solution for (5x^2+4x-1)+(3x^2-6x+10)= 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 (5x^2+4x-1)+(3x^2-6x+10)= equation: 


Simplifying
(5x2 + 4x + -1) + (3x2 + -6x + 10) = 0

Reorder the terms:
(-1 + 4x + 5x2) + (3x2 + -6x + 10) = 0

Remove parenthesis around (-1 + 4x + 5x2)
-1 + 4x + 5x2 + (3x2 + -6x + 10) = 0

Reorder the terms:
-1 + 4x + 5x2 + (10 + -6x + 3x2) = 0

Remove parenthesis around (10 + -6x + 3x2)
-1 + 4x + 5x2 + 10 + -6x + 3x2 = 0

Reorder the terms:
-1 + 10 + 4x + -6x + 5x2 + 3x2 = 0

Combine like terms: -1 + 10 = 9
9 + 4x + -6x + 5x2 + 3x2 = 0

Combine like terms: 4x + -6x = -2x
9 + -2x + 5x2 + 3x2 = 0

Combine like terms: 5x2 + 3x2 = 8x2
9 + -2x + 8x2 = 0

Solving
9 + -2x + 8x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
8 the coefficient of the squared term: 

Divide each side by '8'.
1.125 + -0.25x + x2 = 0

Move the constant term to the right:

Add '-1.125' to each side of the equation.
1.125 + -0.25x + -1.125 + x2 = 0 + -1.125

Reorder the terms:
1.125 + -1.125 + -0.25x + x2 = 0 + -1.125

Combine like terms: 1.125 + -1.125 = 0.000
0.000 + -0.25x + x2 = 0 + -1.125
-0.25x + x2 = 0 + -1.125

Combine like terms: 0 + -1.125 = -1.125
-0.25x + x2 = -1.125

The x term is -0.25x.  Take half its coefficient (-0.125).
Square it (0.015625) and add it to both sides.

Add '0.015625' to each side of the equation.
-0.25x + 0.015625 + x2 = -1.125 + 0.015625

Reorder the terms:
0.015625 + -0.25x + x2 = -1.125 + 0.015625

Combine like terms: -1.125 + 0.015625 = -1.109375
0.015625 + -0.25x + x2 = -1.109375

Factor a perfect square on the left side:
(x + -0.125)(x + -0.125) = -1.109375

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 6A-A=65 | | 5/6*5/8 | | X+y+z+80+90=100 | | W+5w+2= | | 7+2-6=20 | | 7xy+24xy+1= | | 0=5x^4 | | 8+4-7=39 | | 5b+b= | | 2+2z= | | t^2-9/3t×18/6t-18 | | w^3+w^2+12w+4=0 | | Y^3-8y+2y^2-16= | | 4f^2+16fg-9g^2= | | A^2+21a-72= | | 9x-(4x+8)=32 | | (2*x+1)*(x+1)*(x+4)*(x+8)=36*x^2 | | D^6-6D^5+12D^4-6D^3-9D^2+12D+4=0 | | x^4-9(x^2)(y^2)+18y^4=0 | | (x+1)(2x+1)(x+4)(x+8)=36x^2 | | 3x+23y=11 | | 3/2x-5=x-3 | | 3/2-5=x-3 | | y=2x^2-12x+18 | | Y=4x-x^3 | | 10000=800p-7p^2 | | (4x+1)+(-5x+9)= | | 7a*-3G= | | Gf*4g= | | 9-2754468468=56788e | | 8ab-3a-2ab= | | 20/100 |

Equations solver categories