If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(4x2 + x + -45) = 0 Reorder the terms: x(-45 + x + 4x2) = 0 (-45 * x + x * x + 4x2 * x) = 0 (-45x + x2 + 4x3) = 0 Solving -45x + x2 + 4x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), 'x'. x(-45 + x + 4x2) = 0Subproblem 1
Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0Subproblem 2
Set the factor '(-45 + x + 4x2)' equal to zero and attempt to solve: Simplifying -45 + x + 4x2 = 0 Solving -45 + x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -11.25 + 0.25x + x2 = 0 Move the constant term to the right: Add '11.25' to each side of the equation. -11.25 + 0.25x + 11.25 + x2 = 0 + 11.25 Reorder the terms: -11.25 + 11.25 + 0.25x + x2 = 0 + 11.25 Combine like terms: -11.25 + 11.25 = 0.00 0.00 + 0.25x + x2 = 0 + 11.25 0.25x + x2 = 0 + 11.25 Combine like terms: 0 + 11.25 = 11.25 0.25x + x2 = 11.25 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. 0.25x + 0.25 + x2 = 11.25 + 0.25 Reorder the terms: 0.25 + 0.25x + x2 = 11.25 + 0.25 Combine like terms: 11.25 + 0.25 = 11.5 0.25 + 0.25x + x2 = 11.5 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 11.5 Calculate the square root of the right side: 3.391164992 Break this problem into two subproblems by setting (x + 0.5) equal to 3.391164992 and -3.391164992.Subproblem 1
x + 0.5 = 3.391164992 Simplifying x + 0.5 = 3.391164992 Reorder the terms: 0.5 + x = 3.391164992 Solving 0.5 + x = 3.391164992 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 3.391164992 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 3.391164992 + -0.5 x = 3.391164992 + -0.5 Combine like terms: 3.391164992 + -0.5 = 2.891164992 x = 2.891164992 Simplifying x = 2.891164992Subproblem 2
x + 0.5 = -3.391164992 Simplifying x + 0.5 = -3.391164992 Reorder the terms: 0.5 + x = -3.391164992 Solving 0.5 + x = -3.391164992 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -3.391164992 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -3.391164992 + -0.5 x = -3.391164992 + -0.5 Combine like terms: -3.391164992 + -0.5 = -3.891164992 x = -3.891164992 Simplifying x = -3.891164992Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.891164992, -3.891164992}Solution
x = {0, 2.891164992, -3.891164992}
| -7y-8=-4y-11 | | (2x+5)-(x^2+3x-1)=0 | | 2n^2-14n+3=3 | | 9x-3=10x+11 | | 4x-6+2x=-2x+40+10 | | pu+qu=x | | 2x^2+10x-88=0 | | 1/3(6x+3)+2(X-3)=-13 | | 30-[4+7y-4(y+4)]=-2(3y-4)-[9(y-1)-8y+3] | | n-29-33=49 | | 3x-2=x+8+2x+3 | | (n+2)+(n+4)=610+n(-3) | | 4x+20+x+26=6x+9 | | 3x^2+4x-17=7-10x | | 4x+20+6x+9+x+26=180 | | 11x+16=12x+7 | | 8e^5x=400 | | n+(n+1)+(n+2)=-30 | | (D^3-4D^2+D+6)y=0 | | 4(5+2[-6])-5=3(3[-6]+7) | | -37=-3n | | 11070=x^2-10x+70 | | 5(n+2)=108+2(n+(n+1)) | | -3(4s-1)-3=-3(6s+6)-3 | | -5ab^3= | | 3x^2+2x-14=22-21x | | (3*x)3=1728 | | -78=8x | | 20+4-f=12 | | log(9x^12)=3 | | -x^4+34x^2-225=0 | | n-40-26=35 |