If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying t2 + 10t + 12 = 0 Reorder the terms: 12 + 10t + t2 = 0 Solving 12 + 10t + t2 = 0 Solving for variable 't'. Begin completing the square. Move the constant term to the right: Add '-12' to each side of the equation. 12 + 10t + -12 + t2 = 0 + -12 Reorder the terms: 12 + -12 + 10t + t2 = 0 + -12 Combine like terms: 12 + -12 = 0 0 + 10t + t2 = 0 + -12 10t + t2 = 0 + -12 Combine like terms: 0 + -12 = -12 10t + t2 = -12 The t term is 10t. Take half its coefficient (5). Square it (25) and add it to both sides. Add '25' to each side of the equation. 10t + 25 + t2 = -12 + 25 Reorder the terms: 25 + 10t + t2 = -12 + 25 Combine like terms: -12 + 25 = 13 25 + 10t + t2 = 13 Factor a perfect square on the left side: (t + 5)(t + 5) = 13 Calculate the square root of the right side: 3.605551275 Break this problem into two subproblems by setting (t + 5) equal to 3.605551275 and -3.605551275.Subproblem 1
t + 5 = 3.605551275 Simplifying t + 5 = 3.605551275 Reorder the terms: 5 + t = 3.605551275 Solving 5 + t = 3.605551275 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + t = 3.605551275 + -5 Combine like terms: 5 + -5 = 0 0 + t = 3.605551275 + -5 t = 3.605551275 + -5 Combine like terms: 3.605551275 + -5 = -1.394448725 t = -1.394448725 Simplifying t = -1.394448725Subproblem 2
t + 5 = -3.605551275 Simplifying t + 5 = -3.605551275 Reorder the terms: 5 + t = -3.605551275 Solving 5 + t = -3.605551275 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + t = -3.605551275 + -5 Combine like terms: 5 + -5 = 0 0 + t = -3.605551275 + -5 t = -3.605551275 + -5 Combine like terms: -3.605551275 + -5 = -8.605551275 t = -8.605551275 Simplifying t = -8.605551275Solution
The solution to the problem is based on the solutions from the subproblems. t = {-1.394448725, -8.605551275}
| 19+21x=29+16x | | -5.7(2t+5)-1.2(3t-6)= | | -2x+4=8x-20 | | x-0.1x=126 | | .40+20=30 | | 8x+13y=166 | | 28=4(x+3.3) | | 0.5x+0.2(30)=0.3(x+10) | | 13x-(7x+12)=18 | | -100=12kt-4 | | 5(2x+-3)+4(5-2x)=9 | | 3x+9=5x-10 | | x^3=-21 | | 3x+9=7x-49 | | -21+5x=109 | | 5(2x-3)+4(5-2x)=9 | | -2/3t=1/9t+19 | | 3.14x^2+x=621 | | 9x-12=4x+33 | | -2x+2(-2+3x)=-4+4x | | 180=8x+7+5y | | 2*x-6=20 | | 6x-13x+6=0 | | 5x+6=2x-1 | | bx+cy=dforx | | (-x+7)+1.6=2x+18 | | 4x+(3x-5)=44 | | -7q-13=-62 | | 3x+5=6x-40 | | 7*x+16=5*(x-3) | | 12n-16=56 | | [2x-4]-[x+5]=1 |