64x^2-11x+49=5x+4

Simple and best practice solution for 64x^2-11x+49=5x+4 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 64x^2-11x+49=5x+4 equation: 


Simplifying
64x2 + -11x + 49 = 5x + 4

Reorder the terms:
49 + -11x + 64x2 = 5x + 4

Reorder the terms:
49 + -11x + 64x2 = 4 + 5x

Solving
49 + -11x + 64x2 = 4 + 5x

Solving for variable 'x'.

Reorder the terms:
49 + -4 + -11x + -5x + 64x2 = 4 + 5x + -4 + -5x

Combine like terms: 49 + -4 = 45
45 + -11x + -5x + 64x2 = 4 + 5x + -4 + -5x

Combine like terms: -11x + -5x = -16x
45 + -16x + 64x2 = 4 + 5x + -4 + -5x

Reorder the terms:
45 + -16x + 64x2 = 4 + -4 + 5x + -5x

Combine like terms: 4 + -4 = 0
45 + -16x + 64x2 = 0 + 5x + -5x
45 + -16x + 64x2 = 5x + -5x

Combine like terms: 5x + -5x = 0
45 + -16x + 64x2 = 0

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

Divide each side by '64'.
0.703125 + -0.25x + x2 = 0

Move the constant term to the right:

Add '-0.703125' to each side of the equation.
0.703125 + -0.25x + -0.703125 + x2 = 0 + -0.703125

Reorder the terms:
0.703125 + -0.703125 + -0.25x + x2 = 0 + -0.703125

Combine like terms: 0.703125 + -0.703125 = 0.000000
0.000000 + -0.25x + x2 = 0 + -0.703125
-0.25x + x2 = 0 + -0.703125

Combine like terms: 0 + -0.703125 = -0.703125
-0.25x + x2 = -0.703125

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 = -0.703125 + 0.015625

Reorder the terms:
0.015625 + -0.25x + x2 = -0.703125 + 0.015625

Combine like terms: -0.703125 + 0.015625 = -0.6875
0.015625 + -0.25x + x2 = -0.6875

Factor a perfect square on the left side:
(x + -0.125)(x + -0.125) = -0.6875

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 141-3x=42x+21 | | -2*-2-5= | | 9(a+8)=107.1 | | 1.5x+1-0.6x+3=4+0.8x | | c=p-a/2b | | 24-x=-2x-10 | | -1.8=9c-9 | | 2(n-9)=-78 | | (2-u)(3u+1)=0 | | 12x^2+12y^2+3x=0 | | F(x)=2-8x+26 | | T=10n+50 | | 8x-3(2x-4)=5(3x-6) | | -2(3x+4)=8x+(3x-5) | | 7y+9x=-63 | | 2(17)+5y=37 | | 65x+55x=480 | | 1/3(4) | | 2x+13=61+4x | | 9f^2-73f+8=8 | | .20x+450=300 | | 4x(3x-1)(x+7)=0 | | 2q^2-3q-2=0 | | .20x+90=60 | | 2a^2-30a+108= | | (-2-3x)+(x-9)= | | g(x)=x^4-7x^3+5x^2+31x-30 | | 4x+7=-71 | | 2x-6=-3x-14 | | x-1=38 | | 9f^2-73f+8=0 | | 2r+5=31 |

Equations solver categories