If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 20x2 + -101x + 118 = 0 Reorder the terms: 118 + -101x + 20x2 = 0 Solving 118 + -101x + 20x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 20 the coefficient of the squared term: Divide each side by '20'. 5.9 + -5.05x + x2 = 0 Move the constant term to the right: Add '-5.9' to each side of the equation. 5.9 + -5.05x + -5.9 + x2 = 0 + -5.9 Reorder the terms: 5.9 + -5.9 + -5.05x + x2 = 0 + -5.9 Combine like terms: 5.9 + -5.9 = 0.0 0.0 + -5.05x + x2 = 0 + -5.9 -5.05x + x2 = 0 + -5.9 Combine like terms: 0 + -5.9 = -5.9 -5.05x + x2 = -5.9 The x term is -5.05x. Take half its coefficient (-2.525). Square it (6.375625) and add it to both sides. Add '6.375625' to each side of the equation. -5.05x + 6.375625 + x2 = -5.9 + 6.375625 Reorder the terms: 6.375625 + -5.05x + x2 = -5.9 + 6.375625 Combine like terms: -5.9 + 6.375625 = 0.475625 6.375625 + -5.05x + x2 = 0.475625 Factor a perfect square on the left side: (x + -2.525)(x + -2.525) = 0.475625 Calculate the square root of the right side: 0.689655711 Break this problem into two subproblems by setting (x + -2.525) equal to 0.689655711 and -0.689655711.Subproblem 1
x + -2.525 = 0.689655711 Simplifying x + -2.525 = 0.689655711 Reorder the terms: -2.525 + x = 0.689655711 Solving -2.525 + x = 0.689655711 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.525' to each side of the equation. -2.525 + 2.525 + x = 0.689655711 + 2.525 Combine like terms: -2.525 + 2.525 = 0.000 0.000 + x = 0.689655711 + 2.525 x = 0.689655711 + 2.525 Combine like terms: 0.689655711 + 2.525 = 3.214655711 x = 3.214655711 Simplifying x = 3.214655711Subproblem 2
x + -2.525 = -0.689655711 Simplifying x + -2.525 = -0.689655711 Reorder the terms: -2.525 + x = -0.689655711 Solving -2.525 + x = -0.689655711 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.525' to each side of the equation. -2.525 + 2.525 + x = -0.689655711 + 2.525 Combine like terms: -2.525 + 2.525 = 0.000 0.000 + x = -0.689655711 + 2.525 x = -0.689655711 + 2.525 Combine like terms: -0.689655711 + 2.525 = 1.835344289 x = 1.835344289 Simplifying x = 1.835344289Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.214655711, 1.835344289}
| 0.0001x^2-0.17x-1.65=0 | | 6x+x+2+46=1080 | | (5x-25)+(3x+11)=360 | | 12p+7p= | | (-2)-2y=10 | | 2(t-5)+t=30-t | | 0.5643y-1092.57= | | (5x-25)+(3x+11)= | | =350+5x | | 0x-0x=5 | | x+(x+4)+(x-1)=57 | | 1/3x= | | 2/5x= | | -9z+2= | | d=52*6 | | 3x^2+lnx-6=0 | | x^4-16x^3+97x^2-264x+268=0 | | 4v+12b=780 | | y=36x^2-48x-36 | | z^2-(2-i)z-1+7i=0 | | 8/3= | | 8/6= | | =500+2x | | ln(x)=ln(x+4)-ln(2) | | b-17.15=0 | | y=3x^4-8x^3-18x^2+5 | | X^2+46x+45= | | X^2-18x+45= | | X^2-18+45= | | (200+3x)(x-60)=200x | | 29p=239-139 | | 3+3x-14+4x=10 |