If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 25(t) + 56 = 40(t) + 3(t2) Reorder the terms: 56 + 25t = 40(t) + 3(t2) Solving 56 + 25t = 40t + 3t2 Solving for variable 't'. Combine like terms: 25t + -40t = -15t 56 + -15t + -3t2 = 40t + 3t2 + -40t + -3t2 Reorder the terms: 56 + -15t + -3t2 = 40t + -40t + 3t2 + -3t2 Combine like terms: 40t + -40t = 0 56 + -15t + -3t2 = 0 + 3t2 + -3t2 56 + -15t + -3t2 = 3t2 + -3t2 Combine like terms: 3t2 + -3t2 = 0 56 + -15t + -3t2 = 0 Begin completing the square. Divide all terms by -3 the coefficient of the squared term: Divide each side by '-3'. -18.66666667 + 5t + t2 = 0 Move the constant term to the right: Add '18.66666667' to each side of the equation. -18.66666667 + 5t + 18.66666667 + t2 = 0 + 18.66666667 Reorder the terms: -18.66666667 + 18.66666667 + 5t + t2 = 0 + 18.66666667 Combine like terms: -18.66666667 + 18.66666667 = 0.00000000 0.00000000 + 5t + t2 = 0 + 18.66666667 5t + t2 = 0 + 18.66666667 Combine like terms: 0 + 18.66666667 = 18.66666667 5t + t2 = 18.66666667 The t term is 5t. Take half its coefficient (2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. 5t + 6.25 + t2 = 18.66666667 + 6.25 Reorder the terms: 6.25 + 5t + t2 = 18.66666667 + 6.25 Combine like terms: 18.66666667 + 6.25 = 24.91666667 6.25 + 5t + t2 = 24.91666667 Factor a perfect square on the left side: (t + 2.5)(t + 2.5) = 24.91666667 Calculate the square root of the right side: 4.991659711 Break this problem into two subproblems by setting (t + 2.5) equal to 4.991659711 and -4.991659711.Subproblem 1
t + 2.5 = 4.991659711 Simplifying t + 2.5 = 4.991659711 Reorder the terms: 2.5 + t = 4.991659711 Solving 2.5 + t = 4.991659711 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-2.5' to each side of the equation. 2.5 + -2.5 + t = 4.991659711 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + t = 4.991659711 + -2.5 t = 4.991659711 + -2.5 Combine like terms: 4.991659711 + -2.5 = 2.491659711 t = 2.491659711 Simplifying t = 2.491659711Subproblem 2
t + 2.5 = -4.991659711 Simplifying t + 2.5 = -4.991659711 Reorder the terms: 2.5 + t = -4.991659711 Solving 2.5 + t = -4.991659711 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-2.5' to each side of the equation. 2.5 + -2.5 + t = -4.991659711 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + t = -4.991659711 + -2.5 t = -4.991659711 + -2.5 Combine like terms: -4.991659711 + -2.5 = -7.491659711 t = -7.491659711 Simplifying t = -7.491659711Solution
The solution to the problem is based on the solutions from the subproblems. t = {2.491659711, -7.491659711}
| -8=1/5p | | 4y+6y+27=144y+8 | | 5(3+z)-(8z+9)= | | 3x/4-2x/5=7/2 | | 12y-4=48-y | | 4-(3x+3)=10+3(x+3) | | -10x+6=10x-9 | | 20x^2+28x+9=0 | | (6x+2y^2)dx+(4xy-2y)dy=0 | | 2p+(-2)(1-p)=-3p+2(1-p) | | 10x^2+13x+3=0 | | x-17/4=3/4 | | 15y^3-9y^2= | | -2p+2(1+p)=3p+(-2)(1-p) | | 3n+zr=r-8h | | 2p+(-3)(1-p)=-2p+(1-p) | | ((2-(3/2)/(7-7)) | | 14x+2x-4x=72 | | -2p+1(1-p)=1p-(-1)(1-p) | | t=4raizdem | | 3-j(t)=4-t+2t^2 | | 6x-10+3x+15=180 | | -2p+1(1-p)=1p+(-2)(1-p) | | 4-(x-3)+x=5x-12 | | 2p+(-1)(1-p)=-1p+2(1-p) | | -3(x-1)+8=-4x+2 | | 2t+6+4t-5t=3+4 | | 8.4x-3=3.4x+17 | | 5m+8m=117 | | .39x^2-140x+10000=0 | | http://media.apexlearning.com/Images/201304/15/2cbed892-54d5-432d-8f66-e8e88a1b618a.gif | | -3x+12=2x-10 |
