If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + 12x + -6 = 0 Reorder the terms: -6 + 12x + 4x2 = 0 Solving -6 + 12x + 4x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-3 + 6x + 2x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-3 + 6x + 2x2)' equal to zero and attempt to solve: Simplifying -3 + 6x + 2x2 = 0 Solving -3 + 6x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -1.5 + 3x + x2 = 0 Move the constant term to the right: Add '1.5' to each side of the equation. -1.5 + 3x + 1.5 + x2 = 0 + 1.5 Reorder the terms: -1.5 + 1.5 + 3x + x2 = 0 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + 3x + x2 = 0 + 1.5 3x + x2 = 0 + 1.5 Combine like terms: 0 + 1.5 = 1.5 3x + x2 = 1.5 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 = 1.5 + 2.25 Reorder the terms: 2.25 + 3x + x2 = 1.5 + 2.25 Combine like terms: 1.5 + 2.25 = 3.75 2.25 + 3x + x2 = 3.75 Factor a perfect square on the left side: (x + 1.5)(x + 1.5) = 3.75 Calculate the square root of the right side: 1.936491673 Break this problem into two subproblems by setting (x + 1.5) equal to 1.936491673 and -1.936491673.Subproblem 1
x + 1.5 = 1.936491673 Simplifying x + 1.5 = 1.936491673 Reorder the terms: 1.5 + x = 1.936491673 Solving 1.5 + x = 1.936491673 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 = 1.936491673 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + x = 1.936491673 + -1.5 x = 1.936491673 + -1.5 Combine like terms: 1.936491673 + -1.5 = 0.436491673 x = 0.436491673 Simplifying x = 0.436491673Subproblem 2
x + 1.5 = -1.936491673 Simplifying x + 1.5 = -1.936491673 Reorder the terms: 1.5 + x = -1.936491673 Solving 1.5 + x = -1.936491673 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 = -1.936491673 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + x = -1.936491673 + -1.5 x = -1.936491673 + -1.5 Combine like terms: -1.936491673 + -1.5 = -3.436491673 x = -3.436491673 Simplifying x = -3.436491673Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.436491673, -3.436491673}Solution
x = {0.436491673, -3.436491673}
| 3x-14-2x=6 | | -4(2x+8)=-36 | | 2+22=x+13 | | 4b^2-28b-120= | | 10+6x=x-15 | | 6(s+1)+s+2=8(s-3)+5 | | 7z-15-z+3=0 | | 4+x=31 | | X^6-x^4-x^2+1=0 | | 4x^3-12x^2=0 | | q=30-.5(30-.5q) | | 6x+7iy=8-21i | | 3b^2-9b=0 | | z^2+8z+15=0 | | 8-(3n-7)=8-4n | | x^3-5x^2-4x+20=0 | | (c-3)(c-3)=9 | | 0=3(1-2t)-5(2-t) | | -10+7n-9n=-13 | | -15=(-7a)-4-4a | | a+b=216 | | -11=(-4n)-7n | | (a)5+b=216 | | 16r^2+24r+9=0 | | -8x-15=-3x+10 | | 25a^2+90ad+81d^2=0 | | 7g-15=-3+175 | | .35x+.5=2.6 | | -10=-10 | | x(x-3)=x(x-5)+18 | | -(7x+10)=8x+5 | | 5(n+4)-(9n-3)=-5n |