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 + 43 = 7 Reorder the terms: 43 + 14x + x2 = 7 Solving 43 + 14x + x2 = 7 Solving for variable 'x'. Reorder the terms: 43 + -7 + 14x + x2 = 7 + -7 Combine like terms: 43 + -7 = 36 36 + 14x + x2 = 7 + -7 Combine like terms: 7 + -7 = 0 36 + 14x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-36' to each side of the equation. 36 + 14x + -36 + x2 = 0 + -36 Reorder the terms: 36 + -36 + 14x + x2 = 0 + -36 Combine like terms: 36 + -36 = 0 0 + 14x + x2 = 0 + -36 14x + x2 = 0 + -36 Combine like terms: 0 + -36 = -36 14x + x2 = -36 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 = -36 + 49 Reorder the terms: 49 + 14x + x2 = -36 + 49 Combine like terms: -36 + 49 = 13 49 + 14x + x2 = 13 Factor a perfect square on the left side: (x + 7)(x + 7) = 13 Calculate the square root of the right side: 3.605551275 Break this problem into two subproblems by setting (x + 7) equal to 3.605551275 and -3.605551275.Subproblem 1
x + 7 = 3.605551275 Simplifying x + 7 = 3.605551275 Reorder the terms: 7 + x = 3.605551275 Solving 7 + x = 3.605551275 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 = 3.605551275 + -7 Combine like terms: 7 + -7 = 0 0 + x = 3.605551275 + -7 x = 3.605551275 + -7 Combine like terms: 3.605551275 + -7 = -3.394448725 x = -3.394448725 Simplifying x = -3.394448725Subproblem 2
x + 7 = -3.605551275 Simplifying x + 7 = -3.605551275 Reorder the terms: 7 + x = -3.605551275 Solving 7 + x = -3.605551275 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 = -3.605551275 + -7 Combine like terms: 7 + -7 = 0 0 + x = -3.605551275 + -7 x = -3.605551275 + -7 Combine like terms: -3.605551275 + -7 = -10.605551275 x = -10.605551275 Simplifying x = -10.605551275Solution
The solution to the problem is based on the solutions from the subproblems. x = {-3.394448725, -10.605551275}
| 10(s-4)=-96 | | 5a^2x^2=10a^3y^3 | | a^3-1=a^2-1 | | 4(n-5)=6n+8 | | 150+72h=240+54 | | 3(3s+7)=102 | | 3(x^2-4)=2x^2-1 | | m^2+2mn+n^2=m^2-n^2 | | 8(y-6)=48 | | 4y-5x=180 | | -4m-7=8+-9m | | 8(2l+10)=96 | | a+13=18 | | 6x^2-26x-20=o | | x^3-15x^2+69x-53=0 | | 152+72h=240+54h | | 3x+19=109 | | 4s^3+27s^2+74s+50=0 | | 27+y=7 | | 19=4x-7 | | a^5+2=16 | | 6y-5=5x-5 | | x+(8+x)=106 | | 3x+12=-30-4 | | 3x+4(2x-3)=19 | | s(6)-30=102 | | -2xb-4y=1 | | 0=6x^4-21x^3-12x^2 | | 42x+5y=30 | | 4v^2+9v=-2 | | 6-(8+3i)=x | | 4ln(x+2)=8 |