If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + -2x = 1 Reorder the terms: -2x + 5x2 = 1 Solving -2x + 5x2 = 1 Solving for variable 'x'. Reorder the terms: -1 + -2x + 5x2 = 1 + -1 Combine like terms: 1 + -1 = 0 -1 + -2x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -0.2 + -0.4x + x2 = 0 Move the constant term to the right: Add '0.2' to each side of the equation. -0.2 + -0.4x + 0.2 + x2 = 0 + 0.2 Reorder the terms: -0.2 + 0.2 + -0.4x + x2 = 0 + 0.2 Combine like terms: -0.2 + 0.2 = 0.0 0.0 + -0.4x + x2 = 0 + 0.2 -0.4x + x2 = 0 + 0.2 Combine like terms: 0 + 0.2 = 0.2 -0.4x + x2 = 0.2 The x term is -0.4x. Take half its coefficient (-0.2). Square it (0.04) and add it to both sides. Add '0.04' to each side of the equation. -0.4x + 0.04 + x2 = 0.2 + 0.04 Reorder the terms: 0.04 + -0.4x + x2 = 0.2 + 0.04 Combine like terms: 0.2 + 0.04 = 0.24 0.04 + -0.4x + x2 = 0.24 Factor a perfect square on the left side: (x + -0.2)(x + -0.2) = 0.24 Calculate the square root of the right side: 0.489897949 Break this problem into two subproblems by setting (x + -0.2) equal to 0.489897949 and -0.489897949.Subproblem 1
x + -0.2 = 0.489897949 Simplifying x + -0.2 = 0.489897949 Reorder the terms: -0.2 + x = 0.489897949 Solving -0.2 + x = 0.489897949 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.2' to each side of the equation. -0.2 + 0.2 + x = 0.489897949 + 0.2 Combine like terms: -0.2 + 0.2 = 0.0 0.0 + x = 0.489897949 + 0.2 x = 0.489897949 + 0.2 Combine like terms: 0.489897949 + 0.2 = 0.689897949 x = 0.689897949 Simplifying x = 0.689897949Subproblem 2
x + -0.2 = -0.489897949 Simplifying x + -0.2 = -0.489897949 Reorder the terms: -0.2 + x = -0.489897949 Solving -0.2 + x = -0.489897949 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.2' to each side of the equation. -0.2 + 0.2 + x = -0.489897949 + 0.2 Combine like terms: -0.2 + 0.2 = 0.0 0.0 + x = -0.489897949 + 0.2 x = -0.489897949 + 0.2 Combine like terms: -0.489897949 + 0.2 = -0.289897949 x = -0.289897949 Simplifying x = -0.289897949Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.689897949, -0.289897949}
| 11p+9=101 | | (w^3x^2)(w^6x^1)=0 | | 6x-(2x+4)=x+8 | | 4x-3=180 | | 215+p-1001=(-9412) | | 12x^2-24x=x+8 | | 4k-3=3k | | 9r+6-7(10r+6)=x | | x=2(x-175)+x-175 | | r^3-8= | | 2x^2-6x=-20 | | 4k-3=3+4 | | x^2(x-25)-16(x-25)=0 | | 10x+5y=290 | | r-12.1=(-48) | | 18-4=7x | | 6a-13=-1 | | 7.1x+3-6.1x=6 | | 12x^5-11x-15=0 | | 6(x-1.1)=1.8 | | 3(6+5)=2(-5+4y) | | q+(-7)=63 | | -3/7=9/14 | | x^4-4x^3-x^2+14x+10=0 | | 6.8m+2.35=-62.93 | | 3(3c-5)=4(c+5) | | 6x+4y=14 | | 17=9x-1 | | 3x-8=5x+8 | | -2y+6=30 | | -3x-3y=6 | | 7(t-1)=9(t-4) |