If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
4x2 + -25 = 12
Reorder the terms:
-25 + 4x2 = 12
Solving
-25 + 4x2 = 12
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '25' to each side of the equation.
-25 + 25 + 4x2 = 12 + 25
Combine like terms: -25 + 25 = 0
0 + 4x2 = 12 + 25
4x2 = 12 + 25
Combine like terms: 12 + 25 = 37
4x2 = 37
Divide each side by '4'.
x2 = 9.25
Simplifying
x2 = 9.25
Take the square root of each side:
x = {-3.041381265, 3.041381265}
| -5-16=8(3y+4)-5(3y-7) | | -4+12n+2n=-4+14n | | 7+7x=-63 | | 8(4x-9)=4w(8x+2) | | 7k-5=15 | | 5b-5+2b=3b+11 | | -7(1-n)-7n=-16+3n | | 4.905*t^2+1.6*t-12=0 | | 2x+7=-17-4z | | y+10-9x=0 | | -5e+(-3)=27 | | 10x+3y(2x+5)=19 | | 38+4y-9=12y-13-2y | | X^2+30x=-224 | | m^2-4m+4m=0 | | 33=32x+4y | | 5x^2+8x+-69=0 | | -2=-5-x-5 | | 54=-28w-9 | | 9y-8y-4=6 | | 2.6=2r | | e^3x=4e^2x | | 5x+13=4x-(3x-17) | | 5q^2-q=0 | | 18+2=53-3x | | -3x-12=12-x/24 | | 4x+2y(x+12)=27 | | -9-6-(-8)= | | 3(y+2)=2y+8 | | u^2=0 | | 3x+35=71 | | 3a-15+2a+5=180 |