If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -3x + 3 = 2 Reorder the terms: 3 + -3x + x2 = 2 Solving 3 + -3x + x2 = 2 Solving for variable 'x'. Reorder the terms: 3 + -2 + -3x + x2 = 2 + -2 Combine like terms: 3 + -2 = 1 1 + -3x + x2 = 2 + -2 Combine like terms: 2 + -2 = 0 1 + -3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-1' to each side of the equation. 1 + -3x + -1 + x2 = 0 + -1 Reorder the terms: 1 + -1 + -3x + x2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3x + x2 = 0 + -1 -3x + x2 = 0 + -1 Combine like terms: 0 + -1 = -1 -3x + x2 = -1 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = -1 + 2.25 Reorder the terms: 2.25 + -3x + x2 = -1 + 2.25 Combine like terms: -1 + 2.25 = 1.25 2.25 + -3x + x2 = 1.25 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = 1.25 Calculate the square root of the right side: 1.118033989 Break this problem into two subproblems by setting (x + -1.5) equal to 1.118033989 and -1.118033989.Subproblem 1
x + -1.5 = 1.118033989 Simplifying x + -1.5 = 1.118033989 Reorder the terms: -1.5 + x = 1.118033989 Solving -1.5 + x = 1.118033989 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = 1.118033989 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = 1.118033989 + 1.5 x = 1.118033989 + 1.5 Combine like terms: 1.118033989 + 1.5 = 2.618033989 x = 2.618033989 Simplifying x = 2.618033989Subproblem 2
x + -1.5 = -1.118033989 Simplifying x + -1.5 = -1.118033989 Reorder the terms: -1.5 + x = -1.118033989 Solving -1.5 + x = -1.118033989 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = -1.118033989 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = -1.118033989 + 1.5 x = -1.118033989 + 1.5 Combine like terms: -1.118033989 + 1.5 = 0.381966011 x = 0.381966011 Simplifying x = 0.381966011Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.618033989, 0.381966011}
| 3p^2-2p-7=0 | | x^2-3x+6=2 | | 2x+8x-3=0 | | m+4m-5=0 | | sqrt(x+18)-sqrt(x-6)=2 | | (3+2i)+z=(5-4i) | | 2(x+8)+5x=7x-16 | | 5y+3(1-y)=3y-3 | | .25x+40=.35x+25 | | 9-8(x-1)=3(2-4x) | | .25+40=.35+25 | | 0.5(7.03+3x)=2.3x | | 144+10*8-(10+2*4)= | | 4x^2-11x+9=-2x+7 | | -7(5x+6)=-182 | | 5X+7=14x-49 | | 50+x=100 | | Sin(5x)=cos(80) | | -2(5x+3)=-36 | | 6(1+1x)=36 | | 1.5x+x=10 | | 7t(t-4)= | | 37+z=87 | | -2.8q+1.3=-1.9-1.2q | | 4(2x+6)=112 | | 2z+8=-6 | | 25+15x=220 | | 5(-7+x)=-30 | | 3psquared=4-11p | | .25x=-.87+.12x | | x^2-11x-53=-3x-5 | | c-(-12)=19 |