If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -15 + 40t + -5t2 = 0 Solving -15 + 40t + -5t2 = 0 Solving for variable 't'. Factor out the Greatest Common Factor (GCF), '5'. 5(-3 + 8t + -1t2) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(-3 + 8t + -1t2)' equal to zero and attempt to solve: Simplifying -3 + 8t + -1t2 = 0 Solving -3 + 8t + -1t2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 3 + -8t + t2 = 0 Move the constant term to the right: Add '-3' to each side of the equation. 3 + -8t + -3 + t2 = 0 + -3 Reorder the terms: 3 + -3 + -8t + t2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -8t + t2 = 0 + -3 -8t + t2 = 0 + -3 Combine like terms: 0 + -3 = -3 -8t + t2 = -3 The t term is -8t. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8t + 16 + t2 = -3 + 16 Reorder the terms: 16 + -8t + t2 = -3 + 16 Combine like terms: -3 + 16 = 13 16 + -8t + t2 = 13 Factor a perfect square on the left side: (t + -4)(t + -4) = 13 Calculate the square root of the right side: 3.605551275 Break this problem into two subproblems by setting (t + -4) equal to 3.605551275 and -3.605551275.Subproblem 1
t + -4 = 3.605551275 Simplifying t + -4 = 3.605551275 Reorder the terms: -4 + t = 3.605551275 Solving -4 + t = 3.605551275 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + t = 3.605551275 + 4 Combine like terms: -4 + 4 = 0 0 + t = 3.605551275 + 4 t = 3.605551275 + 4 Combine like terms: 3.605551275 + 4 = 7.605551275 t = 7.605551275 Simplifying t = 7.605551275Subproblem 2
t + -4 = -3.605551275 Simplifying t + -4 = -3.605551275 Reorder the terms: -4 + t = -3.605551275 Solving -4 + t = -3.605551275 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + t = -3.605551275 + 4 Combine like terms: -4 + 4 = 0 0 + t = -3.605551275 + 4 t = -3.605551275 + 4 Combine like terms: -3.605551275 + 4 = 0.394448725 t = 0.394448725 Simplifying t = 0.394448725Solution
The solution to the problem is based on the solutions from the subproblems. t = {7.605551275, 0.394448725}Solution
t = {7.605551275, 0.394448725}
| 2(3b-4)=4b+1 | | 2(3b-4)=3b+2 | | (3+2w)w=90 | | 2x-9=24-6x | | 6x+9(2)=-24 | | 2(3b-4)=5b+1 | | C÷2=1/2(8-3) | | 2(3b-4)=3b+5 | | -x^2/2x | | y=3x^2+16x+16 | | 2(3b-4)=3b+4 | | 8x-4+7x-1= | | 1/2x13.9 | | 7-8-(-5)-1=3 | | 180/5x | | 2(3b-4)=4b+3 | | 2x-8+x+11=7x-83 | | 2(3b-4)=2b+3 | | 10x-5=9x+9-x | | 2(3b-4)=5b+3 | | x^2-2x^2+4x^2= | | 6y-4y+3y=-50 | | 2(1)+6z=14 | | -10.5r=-31.5 | | 8c-9c+9c= | | -151+15t+16t^2=0 | | 1/216=6^3x-4 | | sx3/4=-20 | | -5(2x+3)=10x+15 | | 2(4)+5y=15 | | 5x^8-20x^7+15x^6=0 | | 5/562.95=112.59 |