If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 4x + -175 = 0 Reorder the terms: -175 + 4x + x2 = 0 Solving -175 + 4x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '175' to each side of the equation. -175 + 4x + 175 + x2 = 0 + 175 Reorder the terms: -175 + 175 + 4x + x2 = 0 + 175 Combine like terms: -175 + 175 = 0 0 + 4x + x2 = 0 + 175 4x + x2 = 0 + 175 Combine like terms: 0 + 175 = 175 4x + x2 = 175 The x term is 4x. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4x + 4 + x2 = 175 + 4 Reorder the terms: 4 + 4x + x2 = 175 + 4 Combine like terms: 175 + 4 = 179 4 + 4x + x2 = 179 Factor a perfect square on the left side: (x + 2)(x + 2) = 179 Calculate the square root of the right side: 13.37908816 Break this problem into two subproblems by setting (x + 2) equal to 13.37908816 and -13.37908816.Subproblem 1
x + 2 = 13.37908816 Simplifying x + 2 = 13.37908816 Reorder the terms: 2 + x = 13.37908816 Solving 2 + x = 13.37908816 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 13.37908816 + -2 Combine like terms: 2 + -2 = 0 0 + x = 13.37908816 + -2 x = 13.37908816 + -2 Combine like terms: 13.37908816 + -2 = 11.37908816 x = 11.37908816 Simplifying x = 11.37908816Subproblem 2
x + 2 = -13.37908816 Simplifying x + 2 = -13.37908816 Reorder the terms: 2 + x = -13.37908816 Solving 2 + x = -13.37908816 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = -13.37908816 + -2 Combine like terms: 2 + -2 = 0 0 + x = -13.37908816 + -2 x = -13.37908816 + -2 Combine like terms: -13.37908816 + -2 = -15.37908816 x = -15.37908816 Simplifying x = -15.37908816Solution
The solution to the problem is based on the solutions from the subproblems. x = {11.37908816, -15.37908816}
| 15+2x=45 | | y^2+14y+13= | | 4x-5y=32 | | -2(4y-15)=-y+9 | | y-4x=3 | | 2v^2=-5v-2 | | 4p-8=-8(p-2) | | 4y^3-4y^2-80y=0 | | 1.2+x=-5 | | -y-3y+71=33y-16y+8 | | 2x^2+31=9 | | x^2+9x=-7 | | j^2-9jk-10k^2= | | 3n+5=2n | | (X^2)-4x=21 | | h^2+20=12h | | 4x+1=7x | | m^2-mv-56v^2= | | 10x-18=182 | | v^2+4v-5=0 | | 14+x+5x=3x-5x | | 4-v=1+2v | | 48-16g+g^2= | | 2(4x-6)-9=14x | | 77=5/9(f-32) | | 32+18r+r^2= | | 19x^2-17x=0 | | -2y+12=-2y+12 | | a-8+a=1+2a+2a+5 | | 5x=105 | | -w^2+10w-21=0 | | -2x-6y=2 |