If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -1.2x + -1.2 = 0 Reorder the terms: -1.2 + -1.2x + x2 = 0 Solving -1.2 + -1.2x + 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 + -1.2x + 1.2 + x2 = 0 + 1.2 Reorder the terms: -1.2 + 1.2 + -1.2x + x2 = 0 + 1.2 Combine like terms: -1.2 + 1.2 = 0.0 0.0 + -1.2x + x2 = 0 + 1.2 -1.2x + x2 = 0 + 1.2 Combine like terms: 0 + 1.2 = 1.2 -1.2x + x2 = 1.2 The x term is -1.2x. Take half its coefficient (-0.6). Square it (0.36) and add it to both sides. Add '0.36' to each side of the equation. -1.2x + 0.36 + x2 = 1.2 + 0.36 Reorder the terms: 0.36 + -1.2x + x2 = 1.2 + 0.36 Combine like terms: 1.2 + 0.36 = 1.56 0.36 + -1.2x + x2 = 1.56 Factor a perfect square on the left side: (x + -0.6)(x + -0.6) = 1.56 Calculate the square root of the right side: 1.2489996 Break this problem into two subproblems by setting (x + -0.6) equal to 1.2489996 and -1.2489996.Subproblem 1
x + -0.6 = 1.2489996 Simplifying x + -0.6 = 1.2489996 Reorder the terms: -0.6 + x = 1.2489996 Solving -0.6 + x = 1.2489996 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.6' to each side of the equation. -0.6 + 0.6 + x = 1.2489996 + 0.6 Combine like terms: -0.6 + 0.6 = 0.0 0.0 + x = 1.2489996 + 0.6 x = 1.2489996 + 0.6 Combine like terms: 1.2489996 + 0.6 = 1.8489996 x = 1.8489996 Simplifying x = 1.8489996Subproblem 2
x + -0.6 = -1.2489996 Simplifying x + -0.6 = -1.2489996 Reorder the terms: -0.6 + x = -1.2489996 Solving -0.6 + x = -1.2489996 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.6' to each side of the equation. -0.6 + 0.6 + x = -1.2489996 + 0.6 Combine like terms: -0.6 + 0.6 = 0.0 0.0 + x = -1.2489996 + 0.6 x = -1.2489996 + 0.6 Combine like terms: -1.2489996 + 0.6 = -0.6489996 x = -0.6489996 Simplifying x = -0.6489996Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.8489996, -0.6489996}
| 2m+1(3n+1)i=6-8i | | 2(bc)=(2b)c | | x(x-5)=(x-1)(x-1)-13 | | -2r-3=5-5r | | 2+(-6y-3)=4(6y+7)+8 | | (6x^2-6x+28)+(3x^2+9-85)= | | P=(20+0.5)+0.15(20+0.5x) | | 10f=13+9f | | 4t-5=5-6t | | 11r=7+10r | | 2(5-5)+4=4 | | 3-(2)=0 | | 6(5a-b)-8(8b-6a)= | | w^2-3w=350 | | 6-3(2w-2)-w-2=0 | | F(x)=2x^4+3x^5+3x^2-4 | | Cos(4x)+cos(6x)=0 | | 4P+-5=2P | | x^2-1.2x+0.2=0 | | -13x^2+4x+260=0 | | B=2a+p | | 4y^2-5y+16-14y^2-5y+7= | | m^2-18m+56=0 | | -5(8-10)=10 | | F(x)=2x^6-3-4x^8 | | 9x+9y+4+2x-19y-3= | | w^2-4w=480 | | -4+2y=-3x | | -2(-4)(-3)(-1)=24 | | -3x=5y | | 10-2y+x=0 | | 5(w+3)-6(w+4)=0 |