If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying t2 + -2t + -200 = 0 Reorder the terms: -200 + -2t + t2 = 0 Solving -200 + -2t + t2 = 0 Solving for variable 't'. Begin completing the square. Move the constant term to the right: Add '200' to each side of the equation. -200 + -2t + 200 + t2 = 0 + 200 Reorder the terms: -200 + 200 + -2t + t2 = 0 + 200 Combine like terms: -200 + 200 = 0 0 + -2t + t2 = 0 + 200 -2t + t2 = 0 + 200 Combine like terms: 0 + 200 = 200 -2t + t2 = 200 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 = 200 + 1 Reorder the terms: 1 + -2t + t2 = 200 + 1 Combine like terms: 200 + 1 = 201 1 + -2t + t2 = 201 Factor a perfect square on the left side: (t + -1)(t + -1) = 201 Calculate the square root of the right side: 14.177446879 Break this problem into two subproblems by setting (t + -1) equal to 14.177446879 and -14.177446879.Subproblem 1
t + -1 = 14.177446879 Simplifying t + -1 = 14.177446879 Reorder the terms: -1 + t = 14.177446879 Solving -1 + t = 14.177446879 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 = 14.177446879 + 1 Combine like terms: -1 + 1 = 0 0 + t = 14.177446879 + 1 t = 14.177446879 + 1 Combine like terms: 14.177446879 + 1 = 15.177446879 t = 15.177446879 Simplifying t = 15.177446879Subproblem 2
t + -1 = -14.177446879 Simplifying t + -1 = -14.177446879 Reorder the terms: -1 + t = -14.177446879 Solving -1 + t = -14.177446879 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 = -14.177446879 + 1 Combine like terms: -1 + 1 = 0 0 + t = -14.177446879 + 1 t = -14.177446879 + 1 Combine like terms: -14.177446879 + 1 = -13.177446879 t = -13.177446879 Simplifying t = -13.177446879Solution
The solution to the problem is based on the solutions from the subproblems. t = {15.177446879, -13.177446879}
| 2x^2-2x-112=100 | | A+c=240 | | (x)(x-3)(5)=270 | | k=8k+32 | | (x-5)(x+5)+12x=6x+12 | | 2.8/(9-5)=r | | 7y^2+1=X | | 6x+x^2=-10 | | 90+65+60+x=360 | | 20a+12c=4392 | | x+0.3=294 | | 90+70+75+x=360 | | -1+5x-4x=-2 | | x+18.5=87 | | 2Xsquared+2x-12=0 | | 5x-7=(-3) | | 130+65+2x+x=360 | | 23+3x+2x=73 | | y-.4=-.3333 | | x/7=-x/2 | | 4.3+g=4.1-1.9 | | 8r-29=-8+5r | | 3x-4=-6+x | | 2y(3/4)-1/2 | | 1=-4.9t^2-5t+2 | | 1.3+m=6.5 | | 2(3/4)-1/2 | | 3-7x+28=-4 | | 2m+3=24 | | 0.5=5 | | 3(x+3.19)=2x | | 20=30(80x) |