If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -3x = 3 Reorder the terms: -3x + 2x2 = 3 Solving -3x + 2x2 = 3 Solving for variable 'x'. Reorder the terms: -3 + -3x + 2x2 = 3 + -3 Combine like terms: 3 + -3 = 0 -3 + -3x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -1.5 + -1.5x + x2 = 0 Move the constant term to the right: Add '1.5' to each side of the equation. -1.5 + -1.5x + 1.5 + x2 = 0 + 1.5 Reorder the terms: -1.5 + 1.5 + -1.5x + x2 = 0 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + -1.5x + x2 = 0 + 1.5 -1.5x + x2 = 0 + 1.5 Combine like terms: 0 + 1.5 = 1.5 -1.5x + x2 = 1.5 The x term is -1.5x. Take half its coefficient (-0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. -1.5x + 0.5625 + x2 = 1.5 + 0.5625 Reorder the terms: 0.5625 + -1.5x + x2 = 1.5 + 0.5625 Combine like terms: 1.5 + 0.5625 = 2.0625 0.5625 + -1.5x + x2 = 2.0625 Factor a perfect square on the left side: (x + -0.75)(x + -0.75) = 2.0625 Calculate the square root of the right side: 1.436140662 Break this problem into two subproblems by setting (x + -0.75) equal to 1.436140662 and -1.436140662.Subproblem 1
x + -0.75 = 1.436140662 Simplifying x + -0.75 = 1.436140662 Reorder the terms: -0.75 + x = 1.436140662 Solving -0.75 + x = 1.436140662 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.75' to each side of the equation. -0.75 + 0.75 + x = 1.436140662 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + x = 1.436140662 + 0.75 x = 1.436140662 + 0.75 Combine like terms: 1.436140662 + 0.75 = 2.186140662 x = 2.186140662 Simplifying x = 2.186140662Subproblem 2
x + -0.75 = -1.436140662 Simplifying x + -0.75 = -1.436140662 Reorder the terms: -0.75 + x = -1.436140662 Solving -0.75 + x = -1.436140662 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.75' to each side of the equation. -0.75 + 0.75 + x = -1.436140662 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + x = -1.436140662 + 0.75 x = -1.436140662 + 0.75 Combine like terms: -1.436140662 + 0.75 = -0.686140662 x = -0.686140662 Simplifying x = -0.686140662Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.186140662, -0.686140662}
| (t+5)(t-18)=0 | | 4(x-2)=0 | | M=n+20 | | 5v(11v+6)=0 | | (3x+1)(3x-1)=0 | | 2x-8x^2=0 | | z^2-2z-15=0 | | 8+x=-4 | | (x-8)(2x+3)=0 | | -6(y+5)=-3y-3 | | (x-8)(4x+7)=0 | | x^2+2x+1=10x-14 | | -7y+2=75 | | -17=5(y-7)-7y | | (6x-5)(x+3)(3x-5)=0 | | 2w*w=5000 | | -2+4x=-22 | | (x-3)(x+4)=44 | | 10x-14=0 | | 36=4v-8 | | x^4-22x^2=75 | | 4.3x+2.8=11.4 | | 2x-5+x=2x-5+x+5 | | 9x-8y=-24 | | 25x+11y=60 | | 3(4.3)=x(9.2) | | 2d-9=29 | | 2+2(4x-4)=6(2x-1) | | 3(3x-4)+2=9x-10 | | 0.5x-12=1.2x-19 | | -28=-21x+7y | | S=p-9 |