(6)=t^2+2t+4

Simple and best practice solution for (6)=t^2+2t+4 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (6)=t^2+2t+4 equation:


Simplifying
(6) = t2 + 2t + 4
6 = t2 + 2t + 4

Reorder the terms:
6 = 4 + 2t + t2

Solving
6 = 4 + 2t + t2

Solving for variable 't'.

Combine like terms: 6 + -4 = 2
2 + -2t + -1t2 = 4 + 2t + t2 + -4 + -2t + -1t2

Reorder the terms:
2 + -2t + -1t2 = 4 + -4 + 2t + -2t + t2 + -1t2

Combine like terms: 4 + -4 = 0
2 + -2t + -1t2 = 0 + 2t + -2t + t2 + -1t2
2 + -2t + -1t2 = 2t + -2t + t2 + -1t2

Combine like terms: 2t + -2t = 0
2 + -2t + -1t2 = 0 + t2 + -1t2
2 + -2t + -1t2 = t2 + -1t2

Combine like terms: t2 + -1t2 = 0
2 + -2t + -1t2 = 0

Begin completing the square.  Divide all terms by
-1 the coefficient of the squared term: 

Divide each side by '-1'.
-2 + 2t + t2 = 0

Move the constant term to the right:

Add '2' to each side of the equation.
-2 + 2t + 2 + t2 = 0 + 2

Reorder the terms:
-2 + 2 + 2t + t2 = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 2t + t2 = 0 + 2
2t + t2 = 0 + 2

Combine like terms: 0 + 2 = 2
2t + t2 = 2

The t term is 2t.  Take half its coefficient (1).
Square it (1) and add it to both sides.

Add '1' to each side of the equation.
2t + 1 + t2 = 2 + 1

Reorder the terms:
1 + 2t + t2 = 2 + 1

Combine like terms: 2 + 1 = 3
1 + 2t + t2 = 3

Factor a perfect square on the left side:
(t + 1)(t + 1) = 3

Calculate the square root of the right side: 1.732050808

Break this problem into two subproblems by setting 
(t + 1) equal to 1.732050808 and -1.732050808.

Subproblem 1

t + 1 = 1.732050808 Simplifying t + 1 = 1.732050808 Reorder the terms: 1 + t = 1.732050808 Solving 1 + t = 1.732050808 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + t = 1.732050808 + -1 Combine like terms: 1 + -1 = 0 0 + t = 1.732050808 + -1 t = 1.732050808 + -1 Combine like terms: 1.732050808 + -1 = 0.732050808 t = 0.732050808 Simplifying t = 0.732050808

Subproblem 2

t + 1 = -1.732050808 Simplifying t + 1 = -1.732050808 Reorder the terms: 1 + t = -1.732050808 Solving 1 + t = -1.732050808 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + t = -1.732050808 + -1 Combine like terms: 1 + -1 = 0 0 + t = -1.732050808 + -1 t = -1.732050808 + -1 Combine like terms: -1.732050808 + -1 = -2.732050808 t = -2.732050808 Simplifying t = -2.732050808

Solution

The solution to the problem is based on the solutions from the subproblems. t = {0.732050808, -2.732050808}

See similar equations:

| Y-4=3(x-2) | | s(6)=t^2+2t+4 | | -119+4x=-11x+106 | | B^4-3b^3-10b^2= | | b+14= | | 25y=430 | | (x+y)2-3xy=18 | | 43+y=22 | | -3x-23=6-4x | | -2x-40=8(1-x) | | 6+2m=30+-10m | | 10(43)+25y=430 | | 15.32-26.69x= | | a^3-5a^2+4a= | | 15a^2+31a-24=0 | | 8x+6y-24=0 | | 4x+5=3(x+1)+7 | | 0.20(y-7)+0.18y=0.14y-0.01(50) | | 10x+25y=430 | | -4y+12=0 | | x+3x-18=180 | | 3x(-1x+6)=18 | | 7a^2-14a-21= | | 2h-6/6=.5 | | 3(x-1)-4=4(1+x)+5 | | (-1x+6)=18 | | -10+5x+49+90=180 | | 1-4X=7-25 | | (8w+3)(5w-15)=0 | | (5z+8)(2-z)=0 | | -35+5x=x+77 | | 4a^2-12a+8= |

Equations solver categories