If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
-4.9x2 + 4.8 = 0
Reorder the terms:
4.8 + -4.9x2 = 0
Solving
4.8 + -4.9x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-4.8' to each side of the equation.
4.8 + -4.8 + -4.9x2 = 0 + -4.8
Combine like terms: 4.8 + -4.8 = 0.0
0.0 + -4.9x2 = 0 + -4.8
-4.9x2 = 0 + -4.8
Combine like terms: 0 + -4.8 = -4.8
-4.9x2 = -4.8
Divide each side by '-4.9'.
x2 = 0.9795918367
Simplifying
x2 = 0.9795918367
Take the square root of each side:
x = {-0.989743319, 0.989743319}
| 12x+15y=-60 | | 4b+2(3b-8)=25+7b | | -5(-8n+6)=14-4n | | -37+m=5(7-7m) | | 2x^2-x-78=0 | | 2(1-5r)=38+2r | | 32+3x=6(8-7x)+2 | | -(-8x-4)+2=32-5x | | -16-8v=5(3v+6) | | 3x^2+6x-144=0 | | 6(p+2)=-16-8p | | y=2(9.5)-12 | | 8p-28=50-5p | | 36x^2+72x+20=0 | | -3n+8=3n+8(-7-8n) | | 4r^2-7r=0 | | 10+4y=3(5-y) | | 5x+13=123-6x | | 8+9x=64+x | | 2(4v-5)=7(11-3v) | | r^2+19r-18=0 | | 11x-41=5x+1 | | r^2+19-18=0 | | X-9-6x= | | -4(6+n)+3=38 | | t(4t-1)=0 | | 49c^2-9p^2=0 | | 5(5u-3)=7(9-2u) | | 4r^2-12r+9=0 | | 144r^2-100=0 | | -36=2(x+4) | | 10y^2-23yz-5z^2=0 |