If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4t2 + 2t + -9 = 0 Reorder the terms: -9 + 2t + 4t2 = 0 Solving -9 + 2t + 4t2 = 0 Solving for variable 't'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -2.25 + 0.5t + t2 = 0 Move the constant term to the right: Add '2.25' to each side of the equation. -2.25 + 0.5t + 2.25 + t2 = 0 + 2.25 Reorder the terms: -2.25 + 2.25 + 0.5t + t2 = 0 + 2.25 Combine like terms: -2.25 + 2.25 = 0.00 0.00 + 0.5t + t2 = 0 + 2.25 0.5t + t2 = 0 + 2.25 Combine like terms: 0 + 2.25 = 2.25 0.5t + t2 = 2.25 The t term is 0.5t. Take half its coefficient (0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. 0.5t + 0.0625 + t2 = 2.25 + 0.0625 Reorder the terms: 0.0625 + 0.5t + t2 = 2.25 + 0.0625 Combine like terms: 2.25 + 0.0625 = 2.3125 0.0625 + 0.5t + t2 = 2.3125 Factor a perfect square on the left side: (t + 0.25)(t + 0.25) = 2.3125 Calculate the square root of the right side: 1.520690633 Break this problem into two subproblems by setting (t + 0.25) equal to 1.520690633 and -1.520690633.Subproblem 1
t + 0.25 = 1.520690633 Simplifying t + 0.25 = 1.520690633 Reorder the terms: 0.25 + t = 1.520690633 Solving 0.25 + t = 1.520690633 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-0.25' to each side of the equation. 0.25 + -0.25 + t = 1.520690633 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + t = 1.520690633 + -0.25 t = 1.520690633 + -0.25 Combine like terms: 1.520690633 + -0.25 = 1.270690633 t = 1.270690633 Simplifying t = 1.270690633Subproblem 2
t + 0.25 = -1.520690633 Simplifying t + 0.25 = -1.520690633 Reorder the terms: 0.25 + t = -1.520690633 Solving 0.25 + t = -1.520690633 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-0.25' to each side of the equation. 0.25 + -0.25 + t = -1.520690633 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + t = -1.520690633 + -0.25 t = -1.520690633 + -0.25 Combine like terms: -1.520690633 + -0.25 = -1.770690633 t = -1.770690633 Simplifying t = -1.770690633Solution
The solution to the problem is based on the solutions from the subproblems. t = {1.270690633, -1.770690633}
| 11+4(6x-5x)=31-18x | | 4x^3y-8x^2y+12xy= | | -72+21x+x^2=0 | | 10x+12y=18 | | 5n=20(4+.25*n) | | 10x+12y=8 | | (3x-1)*2+(2x+3)*2=82 | | 3-(6x-25)=7(x-3) | | (3x-1)+(2x+3)*2=82 | | 4((-24+-1x)(3+-1x))=0 | | 18x^3+15x^2-9x= | | 3/4x3 | | 4cos^4x-1=0 | | km^2-c=n | | x^2-14+24=0 | | -13x-20=-11x-120 | | 7-2x/59 | | 110x(14-y)+950y=5740 | | 3.4*t+0.08=11 | | 110(14-y)+950y=5740 | | 3*a+2-5*a=-14 | | -2(2x-6)+9x=6+4(5x-1) | | (4x-9)/(3-4x) | | g=9/5(p-90) | | Log(x)=-3 | | -5x^2+5+10x=0 | | 4x^2+x+17=0 | | 7+(x-3)=6+x | | g(-1)=1-10(-1)-3 | | -64-4a-4=-28 | | 5(3x-2)+5=4-7(2x-1) | | 3x-105=180 |