If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + x + -1.2 = 0 Reorder the terms: -1.2 + x + x2 = 0 Solving -1.2 + x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '1.2' to each side of the equation. -1.2 + x + 1.2 + x2 = 0 + 1.2 Reorder the terms: -1.2 + 1.2 + x + x2 = 0 + 1.2 Combine like terms: -1.2 + 1.2 = 0.0 0.0 + x + x2 = 0 + 1.2 x + x2 = 0 + 1.2 Combine like terms: 0 + 1.2 = 1.2 x + x2 = 1.2 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. x + 0.25 + x2 = 1.2 + 0.25 Reorder the terms: 0.25 + x + x2 = 1.2 + 0.25 Combine like terms: 1.2 + 0.25 = 1.45 0.25 + x + x2 = 1.45 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 1.45 Calculate the square root of the right side: 1.204159458 Break this problem into two subproblems by setting (x + 0.5) equal to 1.204159458 and -1.204159458.Subproblem 1
x + 0.5 = 1.204159458 Simplifying x + 0.5 = 1.204159458 Reorder the terms: 0.5 + x = 1.204159458 Solving 0.5 + x = 1.204159458 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 1.204159458 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 1.204159458 + -0.5 x = 1.204159458 + -0.5 Combine like terms: 1.204159458 + -0.5 = 0.704159458 x = 0.704159458 Simplifying x = 0.704159458Subproblem 2
x + 0.5 = -1.204159458 Simplifying x + 0.5 = -1.204159458 Reorder the terms: 0.5 + x = -1.204159458 Solving 0.5 + x = -1.204159458 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -1.204159458 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -1.204159458 + -0.5 x = -1.204159458 + -0.5 Combine like terms: -1.204159458 + -0.5 = -1.704159458 x = -1.704159458 Simplifying x = -1.704159458Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.704159458, -1.704159458}
| 2^2(14-12)/4(-1)-(-5)(-4)= | | ln(2+x)=3.2 | | -2+8-4x=-64 | | 5x+6y=-38 | | -27x+18x^2=0 | | -2/y=4 | | 6x-(4-5x)2=0 | | -7x^2+35=0 | | 6x-(4-5x).2=0 | | 5x+8y=270 | | 2x+22=4-4x | | 27x^2-3x=0 | | x+1=2x-8 | | 2!5!/4!6! | | 2!5/4!6! | | 8=2(x)-4 | | x-7=3x-5 | | V+9=24 | | 31.5x+(5)(1.5x)=905.70 | | ×/3-6=30 | | 8x=2(3x+5)+.5(6x-16) | | x+(5)(1.5x)=28.76 | | 8n-7y-12n+5-3y=x | | 5/4-5/6 | | 2-5+4-12-3=7 | | -1+n/25=-1 | | -28.5=-6.5(2.5a+5) | | x^2+20y=10 | | x^2+20y=0 | | -12(x-9)=-6(5x) | | 6a+1=4a-21 | | (5xy-z)(5xy-2)= |