If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 40t2 + 80t + -70 = 0 Reorder the terms: -70 + 80t + 40t2 = 0 Solving -70 + 80t + 40t2 = 0 Solving for variable 't'. Factor out the Greatest Common Factor (GCF), '10'. 10(-7 + 8t + 4t2) = 0 Ignore the factor 10.Subproblem 1
Set the factor '(-7 + 8t + 4t2)' equal to zero and attempt to solve: Simplifying -7 + 8t + 4t2 = 0 Solving -7 + 8t + 4t2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -1.75 + 2t + t2 = 0 Move the constant term to the right: Add '1.75' to each side of the equation. -1.75 + 2t + 1.75 + t2 = 0 + 1.75 Reorder the terms: -1.75 + 1.75 + 2t + t2 = 0 + 1.75 Combine like terms: -1.75 + 1.75 = 0.00 0.00 + 2t + t2 = 0 + 1.75 2t + t2 = 0 + 1.75 Combine like terms: 0 + 1.75 = 1.75 2t + t2 = 1.75 The t term is 2t. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2t + 1 + t2 = 1.75 + 1 Reorder the terms: 1 + 2t + t2 = 1.75 + 1 Combine like terms: 1.75 + 1 = 2.75 1 + 2t + t2 = 2.75 Factor a perfect square on the left side: (t + 1)(t + 1) = 2.75 Calculate the square root of the right side: 1.658312395 Break this problem into two subproblems by setting (t + 1) equal to 1.658312395 and -1.658312395.Subproblem 1
t + 1 = 1.658312395 Simplifying t + 1 = 1.658312395 Reorder the terms: 1 + t = 1.658312395 Solving 1 + t = 1.658312395 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + t = 1.658312395 + -1 Combine like terms: 1 + -1 = 0 0 + t = 1.658312395 + -1 t = 1.658312395 + -1 Combine like terms: 1.658312395 + -1 = 0.658312395 t = 0.658312395 Simplifying t = 0.658312395Subproblem 2
t + 1 = -1.658312395 Simplifying t + 1 = -1.658312395 Reorder the terms: 1 + t = -1.658312395 Solving 1 + t = -1.658312395 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + t = -1.658312395 + -1 Combine like terms: 1 + -1 = 0 0 + t = -1.658312395 + -1 t = -1.658312395 + -1 Combine like terms: -1.658312395 + -1 = -2.658312395 t = -2.658312395 Simplifying t = -2.658312395Solution
The solution to the problem is based on the solutions from the subproblems. t = {0.658312395, -2.658312395}Solution
t = {0.658312395, -2.658312395}
| 8x=1+4x^2 | | 2y+5-10y+11=0 | | 6n-3=-3(1-4n) | | 6x-8=4c | | -5.99+24.105=-587.72-54.936 | | 13y-6/11=18 | | 2x+4(x-1)+3=2x+7 | | -4+35=2(8-n)+3 | | 3/5x=17/4 | | 1.0825x=300 | | 2(x+1)-3=2 | | S=(40-2x)(60-2x) | | 3(x-1)+x=-x+7 | | (5p^3)(9p^4)= | | 2x-25=-45 | | (7x-8)(6x-8)= | | 3n-3=5-2n | | -3(7p+5)-2(2-14p)=3(4+2p) | | 7(v+5)=2v+15 | | y-0=-2(x-(-2)) | | -4(4+6)=-40 | | 0(2+[3-(5)(6)])= | | 26-2=6(5-1) | | 26-21=6(5-1) | | 26-1=6(5-1) | | 2x-9=5x+15 | | 6a-30/6 | | (2a^3/b^3)-^2 | | -4-0.8/5-1/5 | | X/(-8)=10 | | 3.2/4.8 | | 5(6x-1)+5(10-4x)-3(3x+3)=-1 |