If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = (x2 + 1.5x + -6) Reorder the terms: 0 = (-6 + 1.5x + x2) Remove parenthesis around (-6 + 1.5x + x2) 0 = -6 + 1.5x + x2 Solving 0 = -6 + 1.5x + x2 Solving for variable 'x'. Combine like terms: 0 + 6 = 6 6 + -1.5x + -1x2 = -6 + 1.5x + x2 + 6 + -1.5x + -1x2 Reorder the terms: 6 + -1.5x + -1x2 = -6 + 6 + 1.5x + -1.5x + x2 + -1x2 Combine like terms: -6 + 6 = 0 6 + -1.5x + -1x2 = 0 + 1.5x + -1.5x + x2 + -1x2 6 + -1.5x + -1x2 = 1.5x + -1.5x + x2 + -1x2 Combine like terms: 1.5x + -1.5x = 0.0 6 + -1.5x + -1x2 = 0.0 + x2 + -1x2 6 + -1.5x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 6 + -1.5x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -6 + 1.5x + x2 = 0 Move the constant term to the right: Add '6' to each side of the equation. -6 + 1.5x + 6 + x2 = 0 + 6 Reorder the terms: -6 + 6 + 1.5x + x2 = 0 + 6 Combine like terms: -6 + 6 = 0 0 + 1.5x + x2 = 0 + 6 1.5x + x2 = 0 + 6 Combine like terms: 0 + 6 = 6 1.5x + x2 = 6 The x term is 1.5x. Take half its coefficient (0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. 1.5x + 0.5625 + x2 = 6 + 0.5625 Reorder the terms: 0.5625 + 1.5x + x2 = 6 + 0.5625 Combine like terms: 6 + 0.5625 = 6.5625 0.5625 + 1.5x + x2 = 6.5625 Factor a perfect square on the left side: (x + 0.75)(x + 0.75) = 6.5625 Calculate the square root of the right side: 2.561737691 Break this problem into two subproblems by setting (x + 0.75) equal to 2.561737691 and -2.561737691.Subproblem 1
x + 0.75 = 2.561737691 Simplifying x + 0.75 = 2.561737691 Reorder the terms: 0.75 + x = 2.561737691 Solving 0.75 + x = 2.561737691 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.75' to each side of the equation. 0.75 + -0.75 + x = 2.561737691 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + x = 2.561737691 + -0.75 x = 2.561737691 + -0.75 Combine like terms: 2.561737691 + -0.75 = 1.811737691 x = 1.811737691 Simplifying x = 1.811737691Subproblem 2
x + 0.75 = -2.561737691 Simplifying x + 0.75 = -2.561737691 Reorder the terms: 0.75 + x = -2.561737691 Solving 0.75 + x = -2.561737691 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.75' to each side of the equation. 0.75 + -0.75 + x = -2.561737691 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + x = -2.561737691 + -0.75 x = -2.561737691 + -0.75 Combine like terms: -2.561737691 + -0.75 = -3.311737691 x = -3.311737691 Simplifying x = -3.311737691Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.811737691, -3.311737691}
| X(x-2)=1 | | (X+6)(2x+11)=0 | | w^2+2=60 | | Z^2+6z-16=0 | | x+10=30+29x+20 | | 3/8*-12 | | (4x+4)(x+2)=0 | | -20=-4k-6x | | 15x-50=5x(3x-35) | | 2[-6+4x]=-84 | | z^2+4z+4=0 | | 6n-8i= | | 9/2-2 | | 3x-2/12+x+3x+2/3 | | x^2+10x-22=0 | | 7x/3-2=3x-9 | | 1/2*-8 | | x+x/3=12 | | -15=-60 | | 39-x=-9 | | v+8=z | | 3/4*-2 | | c(x-y)-d(y-x)= | | 1/4*-8 | | 81-4d^2= | | 5x-7=-84-8x | | y=0.8x | | -11/21+13/14 | | 6x^2+78x+175=0 | | 6=b+8 | | -20=4/11x | | ?7x-1=13 |