If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 20x = 3 Reorder the terms: 20x + 2x2 = 3 Solving 20x + 2x2 = 3 Solving for variable 'x'. Reorder the terms: -3 + 20x + 2x2 = 3 + -3 Combine like terms: 3 + -3 = 0 -3 + 20x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -1.5 + 10x + x2 = 0 Move the constant term to the right: Add '1.5' to each side of the equation. -1.5 + 10x + 1.5 + x2 = 0 + 1.5 Reorder the terms: -1.5 + 1.5 + 10x + x2 = 0 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + 10x + x2 = 0 + 1.5 10x + x2 = 0 + 1.5 Combine like terms: 0 + 1.5 = 1.5 10x + x2 = 1.5 The x term is 10x. Take half its coefficient (5). Square it (25) and add it to both sides. Add '25' to each side of the equation. 10x + 25 + x2 = 1.5 + 25 Reorder the terms: 25 + 10x + x2 = 1.5 + 25 Combine like terms: 1.5 + 25 = 26.5 25 + 10x + x2 = 26.5 Factor a perfect square on the left side: (x + 5)(x + 5) = 26.5 Calculate the square root of the right side: 5.14781507 Break this problem into two subproblems by setting (x + 5) equal to 5.14781507 and -5.14781507.Subproblem 1
x + 5 = 5.14781507 Simplifying x + 5 = 5.14781507 Reorder the terms: 5 + x = 5.14781507 Solving 5 + x = 5.14781507 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = 5.14781507 + -5 Combine like terms: 5 + -5 = 0 0 + x = 5.14781507 + -5 x = 5.14781507 + -5 Combine like terms: 5.14781507 + -5 = 0.14781507 x = 0.14781507 Simplifying x = 0.14781507Subproblem 2
x + 5 = -5.14781507 Simplifying x + 5 = -5.14781507 Reorder the terms: 5 + x = -5.14781507 Solving 5 + x = -5.14781507 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = -5.14781507 + -5 Combine like terms: 5 + -5 = 0 0 + x = -5.14781507 + -5 x = -5.14781507 + -5 Combine like terms: -5.14781507 + -5 = -10.14781507 x = -10.14781507 Simplifying x = -10.14781507Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.14781507, -10.14781507}
| 4(2-2)+2=-13 | | 12*6t= | | 3x+5+2=9 | | 3x+9=5(x-1) | | 6p+2=-3p+1 | | 5(y+3)=6(y-2) | | 0.2x^5-2x^3+1.8x+1=0 | | 9x-3=4(x+1)+5x-7 | | 12y^3-36y^8= | | x+9=-9 | | 0.2x^5-2x^3+1.8x+0=0 | | 3+4(3n+2)-n= | | 5(x-2)=4-(-2x+1) | | x^2+6x-44=0 | | -3b=39 | | -5(5-2x)-8x+4(x-2)= | | -5(5-2x)-8x-4(x-2)= | | -2(x-3)=4 | | Y^2-8y+15= | | -4x=9 | | 4=6x+5 | | 6x-4(3x+8)=16 | | 5x^3y-15y^7= | | 2(3x+y)+4x= | | st=ts | | 4a^2x^5+12a^3= | | -5-p=-12 | | 19-m=12 | | 7x^2-3x+5=0 | | 6-2(5x-7)=70 | | 15x^3-20x= | | 8x-5(2+x)=2(x+1) |