If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -4x2 + -14x + 12 = 0 Reorder the terms: 12 + -14x + -4x2 = 0 Solving 12 + -14x + -4x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(6 + -7x + -2x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(6 + -7x + -2x2)' equal to zero and attempt to solve: Simplifying 6 + -7x + -2x2 = 0 Solving 6 + -7x + -2x2 = 0 Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. -3 + 3.5x + x2 = 0 Move the constant term to the right: Add '3' to each side of the equation. -3 + 3.5x + 3 + x2 = 0 + 3 Reorder the terms: -3 + 3 + 3.5x + x2 = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 3.5x + x2 = 0 + 3 3.5x + x2 = 0 + 3 Combine like terms: 0 + 3 = 3 3.5x + x2 = 3 The x term is 3.5x. Take half its coefficient (1.75). Square it (3.0625) and add it to both sides. Add '3.0625' to each side of the equation. 3.5x + 3.0625 + x2 = 3 + 3.0625 Reorder the terms: 3.0625 + 3.5x + x2 = 3 + 3.0625 Combine like terms: 3 + 3.0625 = 6.0625 3.0625 + 3.5x + x2 = 6.0625 Factor a perfect square on the left side: (x + 1.75)(x + 1.75) = 6.0625 Calculate the square root of the right side: 2.46221445 Break this problem into two subproblems by setting (x + 1.75) equal to 2.46221445 and -2.46221445.Subproblem 1
x + 1.75 = 2.46221445 Simplifying x + 1.75 = 2.46221445 Reorder the terms: 1.75 + x = 2.46221445 Solving 1.75 + x = 2.46221445 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.75' to each side of the equation. 1.75 + -1.75 + x = 2.46221445 + -1.75 Combine like terms: 1.75 + -1.75 = 0.00 0.00 + x = 2.46221445 + -1.75 x = 2.46221445 + -1.75 Combine like terms: 2.46221445 + -1.75 = 0.71221445 x = 0.71221445 Simplifying x = 0.71221445Subproblem 2
x + 1.75 = -2.46221445 Simplifying x + 1.75 = -2.46221445 Reorder the terms: 1.75 + x = -2.46221445 Solving 1.75 + x = -2.46221445 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.75' to each side of the equation. 1.75 + -1.75 + x = -2.46221445 + -1.75 Combine like terms: 1.75 + -1.75 = 0.00 0.00 + x = -2.46221445 + -1.75 x = -2.46221445 + -1.75 Combine like terms: -2.46221445 + -1.75 = -4.21221445 x = -4.21221445 Simplifying x = -4.21221445Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.71221445, -4.21221445}Solution
x = {0.71221445, -4.21221445}
| 2340=26000(0.03) | | 3x=500+x | | 7r-6r-15+5+3r=4r+20 | | x^4+x^3+x^2+x=84 | | r^2+20r-4800=0 | | 3x+68=4x+69 | | (5x-1)(2x-3)=17-(10x+1)(x+6) | | -8(x-4)+2=-4(x-8)-2x | | 2800=24000*0.03*t | | 10a-8=2a+6 | | (31/6)-(20/3)=a | | 25x-2=30x+2 | | 6y^2=-9y+27 | | 28n^2+44n-120=0 | | 6(x+3)=7x+5 | | 7-3x=(x+1) | | 3z-2zi-5i-4=0 | | 6-z=-9 | | 5x-16=3x+10 | | 8(6-4y)-9y=-21 | | 12/y=1 | | 12=6x-5 | | 8(n+3)=40 | | z/1=17 | | -9y+12x=27 | | x^2-9x+15=0factor | | (51/5)-(57/10)=a | | 35=0.5(h)(2+5) | | 10e+8j+2b=460 | | 20/2=10 | | (29/4)-(29/8)=a | | (X-4)2+11=36 |