If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5t2 + 8t + -10 = 0 Reorder the terms: -10 + 8t + 5t2 = 0 Solving -10 + 8t + 5t2 = 0 Solving for variable 't'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -2 + 1.6t + t2 = 0 Move the constant term to the right: Add '2' to each side of the equation. -2 + 1.6t + 2 + t2 = 0 + 2 Reorder the terms: -2 + 2 + 1.6t + t2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + 1.6t + t2 = 0 + 2 1.6t + t2 = 0 + 2 Combine like terms: 0 + 2 = 2 1.6t + t2 = 2 The t term is 1.6t. Take half its coefficient (0.8). Square it (0.64) and add it to both sides. Add '0.64' to each side of the equation. 1.6t + 0.64 + t2 = 2 + 0.64 Reorder the terms: 0.64 + 1.6t + t2 = 2 + 0.64 Combine like terms: 2 + 0.64 = 2.64 0.64 + 1.6t + t2 = 2.64 Factor a perfect square on the left side: (t + 0.8)(t + 0.8) = 2.64 Calculate the square root of the right side: 1.624807681 Break this problem into two subproblems by setting (t + 0.8) equal to 1.624807681 and -1.624807681.Subproblem 1
t + 0.8 = 1.624807681 Simplifying t + 0.8 = 1.624807681 Reorder the terms: 0.8 + t = 1.624807681 Solving 0.8 + t = 1.624807681 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-0.8' to each side of the equation. 0.8 + -0.8 + t = 1.624807681 + -0.8 Combine like terms: 0.8 + -0.8 = 0.0 0.0 + t = 1.624807681 + -0.8 t = 1.624807681 + -0.8 Combine like terms: 1.624807681 + -0.8 = 0.824807681 t = 0.824807681 Simplifying t = 0.824807681Subproblem 2
t + 0.8 = -1.624807681 Simplifying t + 0.8 = -1.624807681 Reorder the terms: 0.8 + t = -1.624807681 Solving 0.8 + t = -1.624807681 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-0.8' to each side of the equation. 0.8 + -0.8 + t = -1.624807681 + -0.8 Combine like terms: 0.8 + -0.8 = 0.0 0.0 + t = -1.624807681 + -0.8 t = -1.624807681 + -0.8 Combine like terms: -1.624807681 + -0.8 = -2.424807681 t = -2.424807681 Simplifying t = -2.424807681Solution
The solution to the problem is based on the solutions from the subproblems. t = {0.824807681, -2.424807681}
| -32=8-2k | | 1/x=213 | | 67=-3-10r | | h(t)=60x-16x^2 | | x^2+2000*x+100000000=0 | | 2sin=2cos(2x) | | 126=7x+5+4x | | 4x+5=2(3x-7)-3 | | 2x+14+3x+11=180 | | x+-9=-36 | | x^2+(7+a)x+7a=0 | | 2-3m=(-10) | | 3/4x-(-16)=28 | | 2-5(11a-3)= | | x^2+20000*x+100000000=0 | | -2x-5-x=20 | | z=0.39 | | -2x-5-x=-20 | | z=1.26 | | 140-y=254 | | (x^5-x)/x^4 | | 1+2x-6x=-23 | | (X-3)(x-8)=-30 | | 3•5^x/5-4=13 | | 3y=9+15 | | -7+2x+x=11 | | (n+6)=7n+42 | | =849-2(18.4282) | | 15-3x+4=3 | | r^2-35+75=0 | | 3x-5+4x+1=n | | 8=4x-7x+6 |