If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying t4 + -5t2 + 2 = 0 Reorder the terms: 2 + -5t2 + t4 = 0 Solving 2 + -5t2 + t4 = 0 Solving for variable 't'. Begin completing the square. Move the constant term to the right: Add '-2' to each side of the equation. 2 + -5t2 + -2 + t4 = 0 + -2 Reorder the terms: 2 + -2 + -5t2 + t4 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -5t2 + t4 = 0 + -2 -5t2 + t4 = 0 + -2 Combine like terms: 0 + -2 = -2 -5t2 + t4 = -2 The t term is -5t2. 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. -5t2 + 6.25 + t4 = -2 + 6.25 Reorder the terms: 6.25 + -5t2 + t4 = -2 + 6.25 Combine like terms: -2 + 6.25 = 4.25 6.25 + -5t2 + t4 = 4.25 Factor a perfect square on the left side: (t2 + -2.5)(t2 + -2.5) = 4.25 Calculate the square root of the right side: 2.061552813 Break this problem into two subproblems by setting (t2 + -2.5) equal to 2.061552813 and -2.061552813.Subproblem 1
t2 + -2.5 = 2.061552813 Simplifying t2 + -2.5 = 2.061552813 Reorder the terms: -2.5 + t2 = 2.061552813 Solving -2.5 + t2 = 2.061552813 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 + t2 = 2.061552813 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + t2 = 2.061552813 + 2.5 t2 = 2.061552813 + 2.5 Combine like terms: 2.061552813 + 2.5 = 4.561552813 t2 = 4.561552813 Simplifying t2 = 4.561552813 Take the square root of each side: t = {-2.135779205, 2.135779205}Subproblem 2
t2 + -2.5 = -2.061552813 Simplifying t2 + -2.5 = -2.061552813 Reorder the terms: -2.5 + t2 = -2.061552813 Solving -2.5 + t2 = -2.061552813 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 + t2 = -2.061552813 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + t2 = -2.061552813 + 2.5 t2 = -2.061552813 + 2.5 Combine like terms: -2.061552813 + 2.5 = 0.438447187 t2 = 0.438447187 Simplifying t2 = 0.438447187 Take the square root of each side: t = {-0.662153447, 0.662153447}Solution
The solution to the problem is based on the solutions from the subproblems. t = {-2.135779205, 2.135779205, -0.662153447, 0.662153447}
| 4/3m=1^3 | | 80-7x=17 | | (2w^2)(4u)(4u^2w^7)= | | 2x(x+x+10)=144 | | 1.2=7 | | x(x-1)-5(x-1)= | | F=(6.641*10^-11)((7.22*10^22)*(70)/1738) | | 12x^2=30x-10 | | -2k^7m^4+4k^3m^6= | | -8/3c=8 | | -2y^2x*x^3y= | | (x+2)square=64 | | 35=-5x+2x-7x | | (x+2)(x+2)=64 | | 2x+0.636363=3 | | y^7x/y^5x^6 | | 4=3f-2 | | Y=-2(30) | | 3x+1x=128 | | 10=-5k | | 36=4(x+12) | | 4x^2+x^5-12+6x= | | 4x-6/5=-2 | | 25+x=-10+2x | | 2n^2+26=6 | | 3.2x+0.5y=4.2 | | 5x/3=120 | | x/10-8=16 | | 4x-10y=-14 | | 3x(7x-2)=-27 | | e^6x+e^3x=12 | | 4=4+v |