2x^2-9=-59

Simple and best practice solution for 2x^2-9=-59 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 2x^2-9=-59 equation:


Simplifying
2x2 + -9 = -59

Reorder the terms:
-9 + 2x2 = -59

Solving
-9 + 2x2 = -59

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 2x2 = -59 + 9

Combine like terms: -9 + 9 = 0
0 + 2x2 = -59 + 9
2x2 = -59 + 9

Combine like terms: -59 + 9 = -50
2x2 = -50

Divide each side by '2'.
x2 = -25

Simplifying
x2 = -25

Reorder the terms:
25 + x2 = -25 + 25

Combine like terms: -25 + 25 = 0
25 + x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 100+25s^2-50s=0 | | 100+25s-50s=0 | | 5[2x-5(3x+y)]= | | 10h^2-15h-70=0 | | 14=11x+14 | | Cos^2(2t)-ain^2(2t)=cos^2(2t)-1 | | x^2+14x+31=-9 | | (x^2+6xy-3y^2)dx+(2xy-3y^2)dy=0 | | y+8+2y=2(y-6) | | c-45=-7 | | 27y^3+18y^2-81y=0 | | -6squared= | | 5.2x=-3.2x | | 4x+22=3+7x-5 | | -2(4+6r)= | | f(7)=9x-24 | | 5x+4-2=28 | | 7x+17=8x+10 | | 6*-2-3y=-9 | | (X-3)-(2x-12)=14 | | 3x-7+5x-5=180 | | 2x=50-4 | | -2x(x-1)=3x | | 3[x-4]=6 | | -8(1+8r)=520 | | 3X=LOG(6)*216 | | 2[2x+3]=7 | | 6=c-6 | | 14-6x=-8x | | 2[x-4]=6 | | 9p-2(4p-7x)+8x= | | 15-2x=5x |

Equations solver categories