If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x(5x + -1) = 9 Reorder the terms: 2x(-1 + 5x) = 9 (-1 * 2x + 5x * 2x) = 9 (-2x + 10x2) = 9 Solving -2x + 10x2 = 9 Solving for variable 'x'. Reorder the terms: -9 + -2x + 10x2 = 9 + -9 Combine like terms: 9 + -9 = 0 -9 + -2x + 10x2 = 0 Begin completing the square. Divide all terms by 10 the coefficient of the squared term: Divide each side by '10'. -0.9 + -0.2x + x2 = 0.0 Move the constant term to the right: Add '0.9' to each side of the equation. -0.9 + -0.2x + 0.9 + x2 = 0.0 + 0.9 Reorder the terms: -0.9 + 0.9 + -0.2x + x2 = 0.0 + 0.9 Combine like terms: -0.9 + 0.9 = 0.0 0.0 + -0.2x + x2 = 0.0 + 0.9 -0.2x + x2 = 0.0 + 0.9 Combine like terms: 0.0 + 0.9 = 0.9 -0.2x + x2 = 0.9 The x term is -0.2x. Take half its coefficient (-0.1). Square it (0.01) and add it to both sides. Add '0.01' to each side of the equation. -0.2x + 0.01 + x2 = 0.9 + 0.01 Reorder the terms: 0.01 + -0.2x + x2 = 0.9 + 0.01 Combine like terms: 0.9 + 0.01 = 0.91 0.01 + -0.2x + x2 = 0.91 Factor a perfect square on the left side: (x + -0.1)(x + -0.1) = 0.91 Calculate the square root of the right side: 0.953939201 Break this problem into two subproblems by setting (x + -0.1) equal to 0.953939201 and -0.953939201.Subproblem 1
x + -0.1 = 0.953939201 Simplifying x + -0.1 = 0.953939201 Reorder the terms: -0.1 + x = 0.953939201 Solving -0.1 + x = 0.953939201 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.1' to each side of the equation. -0.1 + 0.1 + x = 0.953939201 + 0.1 Combine like terms: -0.1 + 0.1 = 0.0 0.0 + x = 0.953939201 + 0.1 x = 0.953939201 + 0.1 Combine like terms: 0.953939201 + 0.1 = 1.053939201 x = 1.053939201 Simplifying x = 1.053939201Subproblem 2
x + -0.1 = -0.953939201 Simplifying x + -0.1 = -0.953939201 Reorder the terms: -0.1 + x = -0.953939201 Solving -0.1 + x = -0.953939201 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.1' to each side of the equation. -0.1 + 0.1 + x = -0.953939201 + 0.1 Combine like terms: -0.1 + 0.1 = 0.0 0.0 + x = -0.953939201 + 0.1 x = -0.953939201 + 0.1 Combine like terms: -0.953939201 + 0.1 = -0.853939201 x = -0.853939201 Simplifying x = -0.853939201Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.053939201, -0.853939201}
| 5(y-5)+8(y+2)=30 | | 60+60+134+X=180 | | 8+6.9/2-9=7.9/3+1 | | w^2+4w=32 | | -3(x-1)-4x=7-7(x+7) | | 19x-7y=-11 | | x^4y^2-2x=Y | | .75(x-4)+.25x=.5 | | 2y-4fory=12 | | 5x^2-5x=1 | | 114+114=2x+38 | | 2y-9=11y+63 | | n^2+4n^2-9n+6-8=0 | | 4.2z= | | 3p+4q=-36 | | 2x+38=114 | | 18x^2-24x+24=0 | | 5b+10b-5=25 | | 0.3x-0.5(3)=0.9 | | y-5=3x-24 | | -3x+6(2x-6)=-90 | | 40x+80=2(20x-2)+84 | | 8x^3-72x+96=0 | | 6x+4=6x+9 | | Y=0.8x-19 | | c^6+64=0 | | 9X-(3X+6)=18 | | 5(4x+7)=20(x+9)-7 | | 3y=3x-8 | | 12*0.85= | | x+12=x+18 | | X-23+14x-59=12(2x-7)-9x |