If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 26x2 + -49x + 16 = 0 Reorder the terms: 16 + -49x + 26x2 = 0 Solving 16 + -49x + 26x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 26 the coefficient of the squared term: Divide each side by '26'. 0.6153846154 + -1.884615385x + x2 = 0 Move the constant term to the right: Add '-0.6153846154' to each side of the equation. 0.6153846154 + -1.884615385x + -0.6153846154 + x2 = 0 + -0.6153846154 Reorder the terms: 0.6153846154 + -0.6153846154 + -1.884615385x + x2 = 0 + -0.6153846154 Combine like terms: 0.6153846154 + -0.6153846154 = 0.0000000000 0.0000000000 + -1.884615385x + x2 = 0 + -0.6153846154 -1.884615385x + x2 = 0 + -0.6153846154 Combine like terms: 0 + -0.6153846154 = -0.6153846154 -1.884615385x + x2 = -0.6153846154 The x term is -1.884615385x. Take half its coefficient (-0.9423076925). Square it (0.8879437873) and add it to both sides. Add '0.8879437873' to each side of the equation. -1.884615385x + 0.8879437873 + x2 = -0.6153846154 + 0.8879437873 Reorder the terms: 0.8879437873 + -1.884615385x + x2 = -0.6153846154 + 0.8879437873 Combine like terms: -0.6153846154 + 0.8879437873 = 0.2725591719 0.8879437873 + -1.884615385x + x2 = 0.2725591719 Factor a perfect square on the left side: (x + -0.9423076925)(x + -0.9423076925) = 0.2725591719 Calculate the square root of the right side: 0.522071999 Break this problem into two subproblems by setting (x + -0.9423076925) equal to 0.522071999 and -0.522071999.Subproblem 1
x + -0.9423076925 = 0.522071999 Simplifying x + -0.9423076925 = 0.522071999 Reorder the terms: -0.9423076925 + x = 0.522071999 Solving -0.9423076925 + x = 0.522071999 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.9423076925' to each side of the equation. -0.9423076925 + 0.9423076925 + x = 0.522071999 + 0.9423076925 Combine like terms: -0.9423076925 + 0.9423076925 = 0.0000000000 0.0000000000 + x = 0.522071999 + 0.9423076925 x = 0.522071999 + 0.9423076925 Combine like terms: 0.522071999 + 0.9423076925 = 1.4643796915 x = 1.4643796915 Simplifying x = 1.4643796915Subproblem 2
x + -0.9423076925 = -0.522071999 Simplifying x + -0.9423076925 = -0.522071999 Reorder the terms: -0.9423076925 + x = -0.522071999 Solving -0.9423076925 + x = -0.522071999 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.9423076925' to each side of the equation. -0.9423076925 + 0.9423076925 + x = -0.522071999 + 0.9423076925 Combine like terms: -0.9423076925 + 0.9423076925 = 0.0000000000 0.0000000000 + x = -0.522071999 + 0.9423076925 x = -0.522071999 + 0.9423076925 Combine like terms: -0.522071999 + 0.9423076925 = 0.4202356935 x = 0.4202356935 Simplifying x = 0.4202356935Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.4643796915, 0.4202356935}
| 5(2c-1)-2=5c+8 | | factor=x^2-16 | | 7(35)=5(-3a+1) | | 7-3x=-5x+17 | | 7+4(5n-8)=-165 | | (2+5i)+(2+5i)= | | x+x+6+x-4=50 | | 3x+84=2x+4-5x | | 8x-18=5x+36 | | 50-4g=5g-4 | | -188=-48-36n+4 | | 2x-1=.75(2x+1) | | -2x+18=-14 | | 3x+9=(-6) | | -3+2(-5)(-5)(-3)-7= | | 3(x-1)+7x-15=4 | | 4x-5x+4=x-2+x | | 11(z+4)-2(z-3)=4(z-3)+4(z-4) | | 6(-8x-5)=162 | | -3=2(-5)(-5)(-3)-7 | | 8(m-6)=5(m+3) | | 121-w^2=0 | | 5-3p+7=0 | | B=9pi;fsolveforf | | 6(3w-2)=8(w+1) | | 40x+3(1.75x)=362 | | 12=(logx) | | 6n+4=-2 | | -3x-2(9-10x)=-120 | | -16t^2+108t+520=0 | | (-5x+4)(-2x-3)=0 | | j=(x-3) |