If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4.9t2 + -14t + -2 = 0 Reorder the terms: -2 + -14t + 4.9t2 = 0 Solving -2 + -14t + 4.9t2 = 0 Solving for variable 't'. Begin completing the square. Divide all terms by 4.9 the coefficient of the squared term: Divide each side by '4.9'. -0.4081632653 + -2.857142857t + t2 = 0 Move the constant term to the right: Add '0.4081632653' to each side of the equation. -0.4081632653 + -2.857142857t + 0.4081632653 + t2 = 0 + 0.4081632653 Reorder the terms: -0.4081632653 + 0.4081632653 + -2.857142857t + t2 = 0 + 0.4081632653 Combine like terms: -0.4081632653 + 0.4081632653 = 0.0000000000 0.0000000000 + -2.857142857t + t2 = 0 + 0.4081632653 -2.857142857t + t2 = 0 + 0.4081632653 Combine like terms: 0 + 0.4081632653 = 0.4081632653 -2.857142857t + t2 = 0.4081632653 The t term is -2.857142857t. Take half its coefficient (-1.428571429). Square it (2.040816328) and add it to both sides. Add '2.040816328' to each side of the equation. -2.857142857t + 2.040816328 + t2 = 0.4081632653 + 2.040816328 Reorder the terms: 2.040816328 + -2.857142857t + t2 = 0.4081632653 + 2.040816328 Combine like terms: 0.4081632653 + 2.040816328 = 2.4489795933 2.040816328 + -2.857142857t + t2 = 2.4489795933 Factor a perfect square on the left side: (t + -1.428571429)(t + -1.428571429) = 2.4489795933 Calculate the square root of the right side: 1.564921593 Break this problem into two subproblems by setting (t + -1.428571429) equal to 1.564921593 and -1.564921593.Subproblem 1
t + -1.428571429 = 1.564921593 Simplifying t + -1.428571429 = 1.564921593 Reorder the terms: -1.428571429 + t = 1.564921593 Solving -1.428571429 + t = 1.564921593 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '1.428571429' to each side of the equation. -1.428571429 + 1.428571429 + t = 1.564921593 + 1.428571429 Combine like terms: -1.428571429 + 1.428571429 = 0.000000000 0.000000000 + t = 1.564921593 + 1.428571429 t = 1.564921593 + 1.428571429 Combine like terms: 1.564921593 + 1.428571429 = 2.993493022 t = 2.993493022 Simplifying t = 2.993493022Subproblem 2
t + -1.428571429 = -1.564921593 Simplifying t + -1.428571429 = -1.564921593 Reorder the terms: -1.428571429 + t = -1.564921593 Solving -1.428571429 + t = -1.564921593 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '1.428571429' to each side of the equation. -1.428571429 + 1.428571429 + t = -1.564921593 + 1.428571429 Combine like terms: -1.428571429 + 1.428571429 = 0.000000000 0.000000000 + t = -1.564921593 + 1.428571429 t = -1.564921593 + 1.428571429 Combine like terms: -1.564921593 + 1.428571429 = -0.136350164 t = -0.136350164 Simplifying t = -0.136350164Solution
The solution to the problem is based on the solutions from the subproblems. t = {2.993493022, -0.136350164}
| 7/1.066=x/9.65 | | s=5lw+5wx+6xl | | 0.2+-0.666666= | | 2.4/3.6=x/1.8 | | 0.1(x+10)+1.5x=65 | | x+36=6 | | 1-(2/3+3/7) | | 2/5(3x+7)=3(1-4x)+13 | | -1.5x+2=7 | | 1/0.19=12/x | | 12(3x+4)-6(2x-6)=4x-36 | | -7x-5=-4 | | X^3/2=0 | | 10+x=51/5x+2 | | 8/13=x/21 | | 8/13=x/21 | | x+2x+2+5x=34 | | -(6y+4)-(-5y-6)=-4 | | 6(x+3)=3(2x+7)-3 | | 15/35=x/7 | | 15+2xsquared+7x= | | 0.3-0.75= | | -3b/13+b/13=8/13 | | x+x/4=48 | | 6x+2+x=1+2x+6 | | 2x^2/7/x^3/14 | | x+3x+15= | | 16.5=6.5n-3.3(2n-4) | | 180=((b)9)/5 | | 0.5(2-6x)-4(x+1.5)=-(x-3)+4 | | 16(2x-3)=4(8x+2) | | 4+9m-1=5m+15-2m |