If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -14x + 49 = 3 Reorder the terms: 49 + -14x + x2 = 3 Solving 49 + -14x + x2 = 3 Solving for variable 'x'. Reorder the terms: 49 + -3 + -14x + x2 = 3 + -3 Combine like terms: 49 + -3 = 46 46 + -14x + x2 = 3 + -3 Combine like terms: 3 + -3 = 0 46 + -14x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-46' to each side of the equation. 46 + -14x + -46 + x2 = 0 + -46 Reorder the terms: 46 + -46 + -14x + x2 = 0 + -46 Combine like terms: 46 + -46 = 0 0 + -14x + x2 = 0 + -46 -14x + x2 = 0 + -46 Combine like terms: 0 + -46 = -46 -14x + x2 = -46 The x term is -14x. Take half its coefficient (-7). Square it (49) and add it to both sides. Add '49' to each side of the equation. -14x + 49 + x2 = -46 + 49 Reorder the terms: 49 + -14x + x2 = -46 + 49 Combine like terms: -46 + 49 = 3 49 + -14x + x2 = 3 Factor a perfect square on the left side: (x + -7)(x + -7) = 3 Calculate the square root of the right side: 1.732050808 Break this problem into two subproblems by setting (x + -7) equal to 1.732050808 and -1.732050808.Subproblem 1
x + -7 = 1.732050808 Simplifying x + -7 = 1.732050808 Reorder the terms: -7 + x = 1.732050808 Solving -7 + x = 1.732050808 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + x = 1.732050808 + 7 Combine like terms: -7 + 7 = 0 0 + x = 1.732050808 + 7 x = 1.732050808 + 7 Combine like terms: 1.732050808 + 7 = 8.732050808 x = 8.732050808 Simplifying x = 8.732050808Subproblem 2
x + -7 = -1.732050808 Simplifying x + -7 = -1.732050808 Reorder the terms: -7 + x = -1.732050808 Solving -7 + x = -1.732050808 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + x = -1.732050808 + 7 Combine like terms: -7 + 7 = 0 0 + x = -1.732050808 + 7 x = -1.732050808 + 7 Combine like terms: -1.732050808 + 7 = 5.267949192 x = 5.267949192 Simplifying x = 5.267949192Solution
The solution to the problem is based on the solutions from the subproblems. x = {8.732050808, 5.267949192}
| x^2-26x+165=0 | | w=-1.25(5)+24 | | x^2-20x+100=36 | | 24y-10x=-27 | | 9p+10=3+5p | | 2x^2+50y^2-20xy=0 | | 0.8(5x+15)=2.4-(x+3) | | ac+cd-ab-bd=0 | | c=15(10)+150 | | 6x-4(2x-6)=10 | | (4-r)(6+r)=40-(r^2-4r-18) | | 0=15x+150 | | c=15(0)+150 | | abs(5-5x)=4 | | (y-5)(y-1)-y^2=-13 | | 12x^2-97x+8=0 | | 0=.15x+50 | | 56.02-4.6+100.648=152.068 | | y=.15(0)+50 | | (x+4)(x+1)=x^2+59 | | 5y/7-15=5y+30 | | 0=-5x | | 2(t-1)-3(4+1)=7-5(7t+2) | | Y=7x-4 | | (2/3)(x+9)=x+5 | | 7y+2-(-6y-4)=-2 | | -(7y+2)-(-6y-4)=-2 | | 9y^3-9=y-81y^2 | | .40x+.05(20-x)=.10(-25) | | .85x+.05(2-x)=.10(-111) | | 4x+5=2x+20 | | W=2+y |