If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -156x + 1540 = 0 Reorder the terms: 1540 + -156x + x2 = 0 Solving 1540 + -156x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-1540' to each side of the equation. 1540 + -156x + -1540 + x2 = 0 + -1540 Reorder the terms: 1540 + -1540 + -156x + x2 = 0 + -1540 Combine like terms: 1540 + -1540 = 0 0 + -156x + x2 = 0 + -1540 -156x + x2 = 0 + -1540 Combine like terms: 0 + -1540 = -1540 -156x + x2 = -1540 The x term is -156x. Take half its coefficient (-78). Square it (6084) and add it to both sides. Add '6084' to each side of the equation. -156x + 6084 + x2 = -1540 + 6084 Reorder the terms: 6084 + -156x + x2 = -1540 + 6084 Combine like terms: -1540 + 6084 = 4544 6084 + -156x + x2 = 4544 Factor a perfect square on the left side: (x + -78)(x + -78) = 4544 Calculate the square root of the right side: 67.409198185 Break this problem into two subproblems by setting (x + -78) equal to 67.409198185 and -67.409198185.Subproblem 1
x + -78 = 67.409198185 Simplifying x + -78 = 67.409198185 Reorder the terms: -78 + x = 67.409198185 Solving -78 + x = 67.409198185 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '78' to each side of the equation. -78 + 78 + x = 67.409198185 + 78 Combine like terms: -78 + 78 = 0 0 + x = 67.409198185 + 78 x = 67.409198185 + 78 Combine like terms: 67.409198185 + 78 = 145.409198185 x = 145.409198185 Simplifying x = 145.409198185Subproblem 2
x + -78 = -67.409198185 Simplifying x + -78 = -67.409198185 Reorder the terms: -78 + x = -67.409198185 Solving -78 + x = -67.409198185 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '78' to each side of the equation. -78 + 78 + x = -67.409198185 + 78 Combine like terms: -78 + 78 = 0 0 + x = -67.409198185 + 78 x = -67.409198185 + 78 Combine like terms: -67.409198185 + 78 = 10.590801815 x = 10.590801815 Simplifying x = 10.590801815Solution
The solution to the problem is based on the solutions from the subproblems. x = {145.409198185, 10.590801815}
| 8-9x=5-6x | | -5(-4)+-7+6= | | 3/7p=-8/5 | | 9(4)-9(0)-2= | | x/6=10/3 | | 8=6+2/7y | | 5(16)+2(-4)+1= | | 3(n-2)=15 | | 56=8(p-5) | | -54x+3x= | | 4t^2-13t-12=0 | | 30/15 | | -4a-8=-3a+7 | | 5(2)-5(-4)= | | 6x+1/2y=3 | | 28-3x=x+8 | | 1/6*(10x-6)=7 | | 1/9(4-9/4^2) | | 4(19/15)-2y=4 | | 10x+4x+3+8=10x+3+3x | | 2y-1=5y+20 | | 1.2-2.4=x | | 1.2-2.4= | | 0-6(-3)= | | 1/4(4x-12)=1/5(10x+5) | | 5-(17/16*4)=3/4 | | -2(-4)+2-5= | | 2(-2)+9(-4)+5= | | x=17/4/4 | | 63x/7x^5 | | 5/75/8 | | 17/4/4 |