If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 427.5 = t2 + 55t Reorder the terms: 427.5 = 55t + t2 Solving 427.5 = 55t + t2 Solving for variable 't'. Reorder the terms: 427.5 + -55t + -1t2 = 55t + -55t + t2 + -1t2 Combine like terms: 55t + -55t = 0 427.5 + -55t + -1t2 = 0 + t2 + -1t2 427.5 + -55t + -1t2 = t2 + -1t2 Combine like terms: t2 + -1t2 = 0 427.5 + -55t + -1t2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -427.5 + 55t + t2 = 0 Move the constant term to the right: Add '427.5' to each side of the equation. -427.5 + 55t + 427.5 + t2 = 0 + 427.5 Reorder the terms: -427.5 + 427.5 + 55t + t2 = 0 + 427.5 Combine like terms: -427.5 + 427.5 = 0.0 0.0 + 55t + t2 = 0 + 427.5 55t + t2 = 0 + 427.5 Combine like terms: 0 + 427.5 = 427.5 55t + t2 = 427.5 The t term is 55t. Take half its coefficient (27.5). Square it (756.25) and add it to both sides. Add '756.25' to each side of the equation. 55t + 756.25 + t2 = 427.5 + 756.25 Reorder the terms: 756.25 + 55t + t2 = 427.5 + 756.25 Combine like terms: 427.5 + 756.25 = 1183.75 756.25 + 55t + t2 = 1183.75 Factor a perfect square on the left side: (t + 27.5)(t + 27.5) = 1183.75 Calculate the square root of the right side: 34.405668138 Break this problem into two subproblems by setting (t + 27.5) equal to 34.405668138 and -34.405668138.Subproblem 1
t + 27.5 = 34.405668138 Simplifying t + 27.5 = 34.405668138 Reorder the terms: 27.5 + t = 34.405668138 Solving 27.5 + t = 34.405668138 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-27.5' to each side of the equation. 27.5 + -27.5 + t = 34.405668138 + -27.5 Combine like terms: 27.5 + -27.5 = 0.0 0.0 + t = 34.405668138 + -27.5 t = 34.405668138 + -27.5 Combine like terms: 34.405668138 + -27.5 = 6.905668138 t = 6.905668138 Simplifying t = 6.905668138Subproblem 2
t + 27.5 = -34.405668138 Simplifying t + 27.5 = -34.405668138 Reorder the terms: 27.5 + t = -34.405668138 Solving 27.5 + t = -34.405668138 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-27.5' to each side of the equation. 27.5 + -27.5 + t = -34.405668138 + -27.5 Combine like terms: 27.5 + -27.5 = 0.0 0.0 + t = -34.405668138 + -27.5 t = -34.405668138 + -27.5 Combine like terms: -34.405668138 + -27.5 = -61.905668138 t = -61.905668138 Simplifying t = -61.905668138Solution
The solution to the problem is based on the solutions from the subproblems. t = {6.905668138, -61.905668138}
| 2-2a=a-13 | | 125=-9d+8 | | 6+5=-37 | | 2.9n=11.7 | | 13=6r-5 | | 1-(1+3b)=-20 | | 53.00=10.5(2)+4d | | 4+4x+25-5x=23 | | -2v-(-1-2v)=9-2v | | 8x-12=6x-12 | | 13=k+17 | | 5a+11=46 | | 17x^2+19x=0 | | D=r+rst | | 2v+6=-2+6v | | 28(3.25)-7+12y+30=180 | | 3x+21x-1=6(4x+4) | | 2(3w+6)= | | 3.05-m=2.98 | | -2(6-x)+6=4-4(x+2) | | mp+mv=k | | X-3.8=2.7 | | -7x+7x=7+x-4-8 | | 21x-1=24x+4 | | x^4=x+6 | | 4v+19=-3(v+3) | | 16(6)-4+4y-8=180 | | 0.9x-0.4(14-3x)=-0.7(x-8) | | 1-2v=-8v+3+5v | | -7-6x=-19 | | -12=3+-5k | | 4-5=3x+4 |