If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -4x2 + -10x + 3 = 0 Reorder the terms: 3 + -10x + -4x2 = 0 Solving 3 + -10x + -4x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -4 the coefficient of the squared term: Divide each side by '-4'. -0.75 + 2.5x + x2 = 0 Move the constant term to the right: Add '0.75' to each side of the equation. -0.75 + 2.5x + 0.75 + x2 = 0 + 0.75 Reorder the terms: -0.75 + 0.75 + 2.5x + x2 = 0 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + 2.5x + x2 = 0 + 0.75 2.5x + x2 = 0 + 0.75 Combine like terms: 0 + 0.75 = 0.75 2.5x + x2 = 0.75 The x term is 2.5x. Take half its coefficient (1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. 2.5x + 1.5625 + x2 = 0.75 + 1.5625 Reorder the terms: 1.5625 + 2.5x + x2 = 0.75 + 1.5625 Combine like terms: 0.75 + 1.5625 = 2.3125 1.5625 + 2.5x + x2 = 2.3125 Factor a perfect square on the left side: (x + 1.25)(x + 1.25) = 2.3125 Calculate the square root of the right side: 1.520690633 Break this problem into two subproblems by setting (x + 1.25) equal to 1.520690633 and -1.520690633.Subproblem 1
x + 1.25 = 1.520690633 Simplifying x + 1.25 = 1.520690633 Reorder the terms: 1.25 + x = 1.520690633 Solving 1.25 + x = 1.520690633 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.25' to each side of the equation. 1.25 + -1.25 + x = 1.520690633 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + x = 1.520690633 + -1.25 x = 1.520690633 + -1.25 Combine like terms: 1.520690633 + -1.25 = 0.270690633 x = 0.270690633 Simplifying x = 0.270690633Subproblem 2
x + 1.25 = -1.520690633 Simplifying x + 1.25 = -1.520690633 Reorder the terms: 1.25 + x = -1.520690633 Solving 1.25 + x = -1.520690633 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.25' to each side of the equation. 1.25 + -1.25 + x = -1.520690633 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + x = -1.520690633 + -1.25 x = -1.520690633 + -1.25 Combine like terms: -1.520690633 + -1.25 = -2.770690633 x = -2.770690633 Simplifying x = -2.770690633Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.270690633, -2.770690633}
| x/3+2=x/2 | | 6x+7=2x-3 | | 1.6+x-3.7=-3+5.2 | | 55+4.75w=49.5+4.95w | | 3(d-8)+10= | | 5x-15/6-x=1-x/9 | | 3x+5(x+2)=62 | | 7x-3x+x-5+2x= | | 6x^2-8x+10=0 | | x^2+24xy+144y^2= | | 5g-5-g-5g= | | 3(x+2)+9=3x+8 | | 4+6=-9+7 | | m-7m-3m-5= | | 2+7+x=16 | | -4x^2-9x-4=0 | | 4x+3.2=8.8 | | 5(x-3)+2=3x+2(-5+x) | | 2+(x+4)+8x=8 | | f(x)=-4x^2-9x-4 | | -5-(-30)=x/9 | | -5(4y-6)-y=-2(y-3) | | 4t-8=10 | | -4(8x+5)-6=-32x-26 | | 11.7+x-8.4=3.7 | | 4(5x-10)=20(x-10) | | 2(tx-8)-4x=10 | | 6(5k-3)=8k+4 | | (x+4)(x-1)=36 | | 5n^2+45n=0 | | -3.9=12.1-4y | | vf=vi-gt |