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 + 4 = 375 Reorder the terms: 4 + 4x + x2 = 375 Solving 4 + 4x + x2 = 375 Solving for variable 'x'. Reorder the terms: 4 + -375 + 4x + x2 = 375 + -375 Combine like terms: 4 + -375 = -371 -371 + 4x + x2 = 375 + -375 Combine like terms: 375 + -375 = 0 -371 + 4x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '371' to each side of the equation. -371 + 4x + 371 + x2 = 0 + 371 Reorder the terms: -371 + 371 + 4x + x2 = 0 + 371 Combine like terms: -371 + 371 = 0 0 + 4x + x2 = 0 + 371 4x + x2 = 0 + 371 Combine like terms: 0 + 371 = 371 4x + x2 = 371 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 = 371 + 4 Reorder the terms: 4 + 4x + x2 = 371 + 4 Combine like terms: 371 + 4 = 375 4 + 4x + x2 = 375 Factor a perfect square on the left side: (x + 2)(x + 2) = 375 Calculate the square root of the right side: 19.364916731 Break this problem into two subproblems by setting (x + 2) equal to 19.364916731 and -19.364916731.Subproblem 1
x + 2 = 19.364916731 Simplifying x + 2 = 19.364916731 Reorder the terms: 2 + x = 19.364916731 Solving 2 + x = 19.364916731 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 = 19.364916731 + -2 Combine like terms: 2 + -2 = 0 0 + x = 19.364916731 + -2 x = 19.364916731 + -2 Combine like terms: 19.364916731 + -2 = 17.364916731 x = 17.364916731 Simplifying x = 17.364916731Subproblem 2
x + 2 = -19.364916731 Simplifying x + 2 = -19.364916731 Reorder the terms: 2 + x = -19.364916731 Solving 2 + x = -19.364916731 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 = -19.364916731 + -2 Combine like terms: 2 + -2 = 0 0 + x = -19.364916731 + -2 x = -19.364916731 + -2 Combine like terms: -19.364916731 + -2 = -21.364916731 x = -21.364916731 Simplifying x = -21.364916731Solution
The solution to the problem is based on the solutions from the subproblems. x = {17.364916731, -21.364916731}
| a(3a)=4a | | 2x+10=4x+32 | | (6x^5)(2x^7)= | | cos(6x)=0 | | 5(x-2)+8x-14=19 | | 4x^3-20x+8=0 | | a+2a+3a-6=7a+-6 | | x(x)=2x | | -0.4(5x+10)-4= | | 3(x+y)-x+y=-8 | | .25x=0.1666x+5 | | 4s-3+s+15+2s-14=180 | | .25x+5=0.16666x | | 28.562x=100 | | 5=10+4.9t-4.9t^2 | | 6.3x=57.96 | | (-2x^9)(8)= | | 0.21x=1.575 | | -7y+8y=4x+3(x-5)-4x+6 | | x^2-2x-535=0 | | 9+14m-1=9m+80-4m | | 5-8+9=6 | | (2x-6)(x+2)=5(x-1)-12 | | (3x+2)+(3x+2)+(4x)+(4x)=102 | | 2y+5+2y+17=180 | | 15300=2(2n-1)(n-6)(n-10) | | 4x-tanx=0 | | -x^2-6x+6=0 | | 7=7-(1/2)x | | 6x+7-x=22 | | y=7-(1/2)7 | | 15=7t |