8x^2+10=-15

Simple and best practice solution for 8x^2+10=-15 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 8x^2+10=-15 equation:


Simplifying
8x2 + 10 = -15

Reorder the terms:
10 + 8x2 = -15

Solving
10 + 8x2 = -15

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 8x2 = -15 + -10

Combine like terms: 10 + -10 = 0
0 + 8x2 = -15 + -10
8x2 = -15 + -10

Combine like terms: -15 + -10 = -25
8x2 = -25

Divide each side by '8'.
x2 = -3.125

Simplifying
x2 = -3.125

Reorder the terms:
3.125 + x2 = -3.125 + 3.125

Combine like terms: -3.125 + 3.125 = 0.000
3.125 + x2 = 0.000

The solution to this equation could not be determined.

See similar equations:

| 35+23x=149 | | 282-w=48 | | Y-3.6=7.49 | | 161=42-x | | 7x-5(6x-7)=149 | | 5x^2-48=0 | | 6600=p*48 | | x^2+ax^2-x-a=0 | | 3*14+y=27 | | V/6-5=5 | | 28+23x=166 | | -3x+4y=-42 | | X(x-3)-18=0 | | 2x+7(3x+4)=166 | | 192=x+5x | | cos^2x-sin^4x=0 | | 5(X-1)=11 | | 1/4x=20/400 | | 16x^2+18x+6=0 | | -98+20x=142 | | -n+2+4n=5+4n | | y+54=7y | | 6x-7(-2x+14)=142 | | 7-z/7=1 | | 6x-10-12= | | 3=23-23x | | 10x+10=6x+60 | | 40e+12-37e=42 | | C/4-1=1 | | y-9=c | | 3x-21=1x-5 | | 4x^2-77=5x^2+18x |

Equations solver categories