If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -5x + 1 = 0 Reorder the terms: 1 + -5x + x2 = 0 Solving 1 + -5x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-1' to each side of the equation. 1 + -5x + -1 + x2 = 0 + -1 Reorder the terms: 1 + -1 + -5x + x2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -5x + x2 = 0 + -1 -5x + x2 = 0 + -1 Combine like terms: 0 + -1 = -1 -5x + x2 = -1 The x term is -5x. Take half its coefficient (-2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. -5x + 6.25 + x2 = -1 + 6.25 Reorder the terms: 6.25 + -5x + x2 = -1 + 6.25 Combine like terms: -1 + 6.25 = 5.25 6.25 + -5x + x2 = 5.25 Factor a perfect square on the left side: (x + -2.5)(x + -2.5) = 5.25 Calculate the square root of the right side: 2.291287847 Break this problem into two subproblems by setting (x + -2.5) equal to 2.291287847 and -2.291287847.Subproblem 1
x + -2.5 = 2.291287847 Simplifying x + -2.5 = 2.291287847 Reorder the terms: -2.5 + x = 2.291287847 Solving -2.5 + x = 2.291287847 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = 2.291287847 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = 2.291287847 + 2.5 x = 2.291287847 + 2.5 Combine like terms: 2.291287847 + 2.5 = 4.791287847 x = 4.791287847 Simplifying x = 4.791287847Subproblem 2
x + -2.5 = -2.291287847 Simplifying x + -2.5 = -2.291287847 Reorder the terms: -2.5 + x = -2.291287847 Solving -2.5 + x = -2.291287847 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = -2.291287847 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = -2.291287847 + 2.5 x = -2.291287847 + 2.5 Combine like terms: -2.291287847 + 2.5 = 0.208712153 x = 0.208712153 Simplifying x = 0.208712153Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.791287847, 0.208712153}
| 9(y+2)+y=4(y+3)+4 | | 3x-(-10)=43 | | -70z-0.1=-80z+1.8 | | 150m-75m+48000=51000-175m | | 2(b-3)=4n+1 | | 2a^3-3a^2-18a+27=0 | | 4(k-1)-3(1+2k)=k-2k | | 9x^2-36x+20=0 | | -2x-4(7x-10)=190 | | -1=4+x/3 | | (x+5)/7=2 | | 5u+5-5u=u+8 | | x+5/7=2 | | [-4+(-2)]+(-9)= | | 12(2w-3)=6 | | 3.2=-0.5n | | -1-(5t+8)=-7t+3 | | 11X+34= | | .34t+.08=11 | | X^2+10x-2000=0 | | -94=25+a/7 | | -by+y^2=0 | | -6+x=-5 | | -6+x=-5 | | 150m-125m+38600=40000-175m | | km+5x=6y | | 9m+2m-8=5(m-2) | | -2x+14=2x-6 | | -5y-4=-4y-6 | | 10n=7n+70 | | 0=x^2+2x+2 | | 1.2=2.4-3n |