If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 25 = 7 + 35t + -16t2 Solving 25 = 7 + 35t + -16t2 Solving for variable 't'. Combine like terms: 25 + -7 = 18 18 + -35t + 16t2 = 7 + 35t + -16t2 + -7 + -35t + 16t2 Reorder the terms: 18 + -35t + 16t2 = 7 + -7 + 35t + -35t + -16t2 + 16t2 Combine like terms: 7 + -7 = 0 18 + -35t + 16t2 = 0 + 35t + -35t + -16t2 + 16t2 18 + -35t + 16t2 = 35t + -35t + -16t2 + 16t2 Combine like terms: 35t + -35t = 0 18 + -35t + 16t2 = 0 + -16t2 + 16t2 18 + -35t + 16t2 = -16t2 + 16t2 Combine like terms: -16t2 + 16t2 = 0 18 + -35t + 16t2 = 0 Begin completing the square. Divide all terms by 16 the coefficient of the squared term: Divide each side by '16'. 1.125 + -2.1875t + t2 = 0 Move the constant term to the right: Add '-1.125' to each side of the equation. 1.125 + -2.1875t + -1.125 + t2 = 0 + -1.125 Reorder the terms: 1.125 + -1.125 + -2.1875t + t2 = 0 + -1.125 Combine like terms: 1.125 + -1.125 = 0.000 0.000 + -2.1875t + t2 = 0 + -1.125 -2.1875t + t2 = 0 + -1.125 Combine like terms: 0 + -1.125 = -1.125 -2.1875t + t2 = -1.125 The t term is -2.1875t. Take half its coefficient (-1.09375). Square it (1.196289063) and add it to both sides. Add '1.196289063' to each side of the equation. -2.1875t + 1.196289063 + t2 = -1.125 + 1.196289063 Reorder the terms: 1.196289063 + -2.1875t + t2 = -1.125 + 1.196289063 Combine like terms: -1.125 + 1.196289063 = 0.071289063 1.196289063 + -2.1875t + t2 = 0.071289063 Factor a perfect square on the left side: (t + -1.09375)(t + -1.09375) = 0.071289063 Calculate the square root of the right side: 0.267000118 Break this problem into two subproblems by setting (t + -1.09375) equal to 0.267000118 and -0.267000118.Subproblem 1
t + -1.09375 = 0.267000118 Simplifying t + -1.09375 = 0.267000118 Reorder the terms: -1.09375 + t = 0.267000118 Solving -1.09375 + t = 0.267000118 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '1.09375' to each side of the equation. -1.09375 + 1.09375 + t = 0.267000118 + 1.09375 Combine like terms: -1.09375 + 1.09375 = 0.00000 0.00000 + t = 0.267000118 + 1.09375 t = 0.267000118 + 1.09375 Combine like terms: 0.267000118 + 1.09375 = 1.360750118 t = 1.360750118 Simplifying t = 1.360750118Subproblem 2
t + -1.09375 = -0.267000118 Simplifying t + -1.09375 = -0.267000118 Reorder the terms: -1.09375 + t = -0.267000118 Solving -1.09375 + t = -0.267000118 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '1.09375' to each side of the equation. -1.09375 + 1.09375 + t = -0.267000118 + 1.09375 Combine like terms: -1.09375 + 1.09375 = 0.00000 0.00000 + t = -0.267000118 + 1.09375 t = -0.267000118 + 1.09375 Combine like terms: -0.267000118 + 1.09375 = 0.826749882 t = 0.826749882 Simplifying t = 0.826749882Solution
The solution to the problem is based on the solutions from the subproblems. t = {1.360750118, 0.826749882}
| x=2x(-3)-1 | | y=2y(-3)-1 | | 324=5(x(9+x)+x(9+x)+(12+2x)+(12+2x)) | | 3(u^2-16)+5=32 | | y=-1(2)-3 | | 5x+40=100 | | y=-1(1)-3 | | y=-1(0)-3 | | -2-5m-m=9m-2 | | x^2+y-121=0 | | y=-1(-1)-3 | | 4x^2+kx+9=0 | | y=-1(-2)-3 | | y=-1(-3)-3 | | 3000-120x=2520 | | 7-2p=-(8p+5) | | y=2(-4)+3 | | y^2=10x-16-x^2 | | 6x-27=y | | 4(6+c)=3(c-4) | | y=3(3)+2 | | 3w-13w=20 | | 35=13y-8y | | y=3(-1)+2 | | y=3(-2)+2 | | y^2+6=10 | | 2(x-7)=4(x+1)-26 | | 2z=1.3+1.1 | | 8-3=6y+17 | | x=3(-2)+2 | | 51-3x=7x+80 | | 5x^2-60x+20=0 |