If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 2x2 + -4x + 1.5 Reorder the terms: 0 = 1.5 + -4x + 2x2 Solving 0 = 1.5 + -4x + 2x2 Solving for variable 'x'. Combine like terms: 0 + -1.5 = -1.5 -1.5 + 4x + -2x2 = 1.5 + -4x + 2x2 + -1.5 + 4x + -2x2 Reorder the terms: -1.5 + 4x + -2x2 = 1.5 + -1.5 + -4x + 4x + 2x2 + -2x2 Combine like terms: 1.5 + -1.5 = 0.0 -1.5 + 4x + -2x2 = 0.0 + -4x + 4x + 2x2 + -2x2 -1.5 + 4x + -2x2 = -4x + 4x + 2x2 + -2x2 Combine like terms: -4x + 4x = 0 -1.5 + 4x + -2x2 = 0 + 2x2 + -2x2 -1.5 + 4x + -2x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 -1.5 + 4x + -2x2 = 0 Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. 0.75 + -2x + x2 = 0 Move the constant term to the right: Add '-0.75' to each side of the equation. 0.75 + -2x + -0.75 + x2 = 0 + -0.75 Reorder the terms: 0.75 + -0.75 + -2x + x2 = 0 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + -2x + x2 = 0 + -0.75 -2x + x2 = 0 + -0.75 Combine like terms: 0 + -0.75 = -0.75 -2x + x2 = -0.75 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = -0.75 + 1 Reorder the terms: 1 + -2x + x2 = -0.75 + 1 Combine like terms: -0.75 + 1 = 0.25 1 + -2x + x2 = 0.25 Factor a perfect square on the left side: (x + -1)(x + -1) = 0.25 Calculate the square root of the right side: 0.5 Break this problem into two subproblems by setting (x + -1) equal to 0.5 and -0.5.Subproblem 1
x + -1 = 0.5 Simplifying x + -1 = 0.5 Reorder the terms: -1 + x = 0.5 Solving -1 + x = 0.5 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = 0.5 + 1 Combine like terms: -1 + 1 = 0 0 + x = 0.5 + 1 x = 0.5 + 1 Combine like terms: 0.5 + 1 = 1.5 x = 1.5 Simplifying x = 1.5Subproblem 2
x + -1 = -0.5 Simplifying x + -1 = -0.5 Reorder the terms: -1 + x = -0.5 Solving -1 + x = -0.5 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = -0.5 + 1 Combine like terms: -1 + 1 = 0 0 + x = -0.5 + 1 x = -0.5 + 1 Combine like terms: -0.5 + 1 = 0.5 x = 0.5 Simplifying x = 0.5Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.5, 0.5}
| -3(x+4)=5(2x-1) | | 2+8-3k-2k=10-k | | 140x=25 | | 25x=140 | | 140-x=25 | | x-y=33333 | | x=140-25 | | 25-x=140 | | 25+x=140 | | x+3x+7=27x | | 6x+x-8x-4=3x-2x-2 | | x^2-5y^2-25=0 | | 3-2[6+(4-x)]=-5 | | 7(x+2)+7(x+2)=6x-6 | | 10x-24=-15x-7x | | x*5=70 | | 5h+6=5h+30 | | (2D+1)x+(D+1)y=t^2+4t | | 27.50=23.25x+17 | | (D+2)x+(D+2)y=2t^2-2t | | 0y^2-0=y^2 | | (D^2-2D+3)y=x^2+4x | | 2n+2.5=4n+8-n | | m=0.0348f | | W+3w=88 | | 15x+4.75x=143.25 | | 8a-3=5a+3 | | 8038.4=2*3.14*r^2+2*3.14*r*105 | | 60x=1200+x | | 5a+35=25+5a | | x+.18x=100800 | | 12a(-6a-9)= |