If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -20 + 50t + -5t2 = 0 Solving -20 + 50t + -5t2 = 0 Solving for variable 't'. Factor out the Greatest Common Factor (GCF), '5'. 5(-4 + 10t + -1t2) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(-4 + 10t + -1t2)' equal to zero and attempt to solve: Simplifying -4 + 10t + -1t2 = 0 Solving -4 + 10t + -1t2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 4 + -10t + t2 = 0 Move the constant term to the right: Add '-4' to each side of the equation. 4 + -10t + -4 + t2 = 0 + -4 Reorder the terms: 4 + -4 + -10t + t2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -10t + t2 = 0 + -4 -10t + t2 = 0 + -4 Combine like terms: 0 + -4 = -4 -10t + t2 = -4 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 = -4 + 25 Reorder the terms: 25 + -10t + t2 = -4 + 25 Combine like terms: -4 + 25 = 21 25 + -10t + t2 = 21 Factor a perfect square on the left side: (t + -5)(t + -5) = 21 Calculate the square root of the right side: 4.582575695 Break this problem into two subproblems by setting (t + -5) equal to 4.582575695 and -4.582575695.Subproblem 1
t + -5 = 4.582575695 Simplifying t + -5 = 4.582575695 Reorder the terms: -5 + t = 4.582575695 Solving -5 + t = 4.582575695 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 = 4.582575695 + 5 Combine like terms: -5 + 5 = 0 0 + t = 4.582575695 + 5 t = 4.582575695 + 5 Combine like terms: 4.582575695 + 5 = 9.582575695 t = 9.582575695 Simplifying t = 9.582575695Subproblem 2
t + -5 = -4.582575695 Simplifying t + -5 = -4.582575695 Reorder the terms: -5 + t = -4.582575695 Solving -5 + t = -4.582575695 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 = -4.582575695 + 5 Combine like terms: -5 + 5 = 0 0 + t = -4.582575695 + 5 t = -4.582575695 + 5 Combine like terms: -4.582575695 + 5 = 0.417424305 t = 0.417424305 Simplifying t = 0.417424305Solution
The solution to the problem is based on the solutions from the subproblems. t = {9.582575695, 0.417424305}Solution
t = {9.582575695, 0.417424305}
| 2y^3+7y+3= | | T+1.2=4 | | -2(1-8a)=6(1+3a) | | -27=-6+x | | 2xy=3y+5xy | | 5x+6x+16=5 | | 32x^3y-88X^2y+20xy=0 | | (20+2x)(24+2x)=1596 | | 6x-15=6x-2 | | c+3/5=75 | | 4x^2-7x= | | (-32)-3/5f=-17 | | 32.50+5.90+3.30t=220.70 | | 3-5+2=20 | | R-7=-10 | | 2x^2-6x+15=10 | | 4x-46=-12 | | 29=x+8 | | -5-(15y-1)=2(7y-16) | | 2(2n+7)=7(2+4n) | | 2-84/3 | | 2(y-3)=18 | | -31-5d=-2(4d-8) | | xy=4+7xy | | 483=5x | | -196=4+8(4a-1) | | D/5=13 | | x^2-6x-35=5 | | 8k-38=7(6+7k)-1k | | 9xy+3xy-4xy+5= | | (x-6)(x-6)=-5 | | 7(5+3x)+8=-125 |