9a^2+14a+48=0

Simple and best practice solution for 9a^2+14a+48=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 9a^2+14a+48=0 equation:


Simplifying
9a2 + 14a + 48 = 0

Reorder the terms:
48 + 14a + 9a2 = 0

Solving
48 + 14a + 9a2 = 0

Solving for variable 'a'.

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

Divide each side by '9'.
5.333333333 + 1.555555556a + a2 = 0

Move the constant term to the right:

Add '-5.333333333' to each side of the equation.
5.333333333 + 1.555555556a + -5.333333333 + a2 = 0 + -5.333333333

Reorder the terms:
5.333333333 + -5.333333333 + 1.555555556a + a2 = 0 + -5.333333333

Combine like terms: 5.333333333 + -5.333333333 = 0.000000000
0.000000000 + 1.555555556a + a2 = 0 + -5.333333333
1.555555556a + a2 = 0 + -5.333333333

Combine like terms: 0 + -5.333333333 = -5.333333333
1.555555556a + a2 = -5.333333333

The a term is 1.555555556a.  Take half its coefficient (0.777777778).
Square it (0.6049382720) and add it to both sides.

Add '0.6049382720' to each side of the equation.
1.555555556a + 0.6049382720 + a2 = -5.333333333 + 0.6049382720

Reorder the terms:
0.6049382720 + 1.555555556a + a2 = -5.333333333 + 0.6049382720

Combine like terms: -5.333333333 + 0.6049382720 = -4.728395061
0.6049382720 + 1.555555556a + a2 = -4.728395061

Factor a perfect square on the left side:
(a + 0.777777778)(a + 0.777777778) = -4.728395061

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 0=-5x^2-20x+3 | | z^7-2*i*z^4-i*z^3-2=0 | | 4x^3+84x^2+5488=0 | | (-12y^3)/((35y(-2)) | | -2=2+5a-2-6s | | (3sinx-cosx)(3sinx-cosx)+(3sinx+cosx)(3sinx+cosx)=10 | | y-8=4(x-2) | | 6(7-2c)= | | 4(2x-4)-3(2x+3)=0 | | 8(7n-7)+4=228 | | 3x-2+5x-10=180 | | 3x-10+5x-10=180 | | 7h+9=67 | | y^3-1.499y^2+0.203=0 | | -9x-18=-8x-7x | | 50400*8/100 | | -9x-18=-8x-7 | | 9u^2-18u+2=0 | | (x-a)/(x-b)=(1)/(3) | | M=4/5 | | x-6/100*x=24.44 | | 10-4t-2s+6t= | | 16/(27x^2) | | 4c*5= | | 2x(x+1)-(x^2+1)=0 | | -16x^2+27= | | x=12.5+.2y | | F(4)=7+-9x | | F(0)=7+-9x | | 4=14+8x | | P-12p-24=1-8p+5 | | .315/525 |

Equations solver categories