If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (16 + 2x)(25 + 2x) + -676 = 0 Multiply (16 + 2x) * (25 + 2x) (16(25 + 2x) + 2x * (25 + 2x)) + -676 = 0 ((25 * 16 + 2x * 16) + 2x * (25 + 2x)) + -676 = 0 ((400 + 32x) + 2x * (25 + 2x)) + -676 = 0 (400 + 32x + (25 * 2x + 2x * 2x)) + -676 = 0 (400 + 32x + (50x + 4x2)) + -676 = 0 Combine like terms: 32x + 50x = 82x (400 + 82x + 4x2) + -676 = 0 Reorder the terms: 400 + -676 + 82x + 4x2 = 0 Combine like terms: 400 + -676 = -276 -276 + 82x + 4x2 = 0 Solving -276 + 82x + 4x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-138 + 41x + 2x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-138 + 41x + 2x2)' equal to zero and attempt to solve: Simplifying -138 + 41x + 2x2 = 0 Solving -138 + 41x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -69 + 20.5x + x2 = 0 Move the constant term to the right: Add '69' to each side of the equation. -69 + 20.5x + 69 + x2 = 0 + 69 Reorder the terms: -69 + 69 + 20.5x + x2 = 0 + 69 Combine like terms: -69 + 69 = 0 0 + 20.5x + x2 = 0 + 69 20.5x + x2 = 0 + 69 Combine like terms: 0 + 69 = 69 20.5x + x2 = 69 The x term is 20.5x. Take half its coefficient (10.25). Square it (105.0625) and add it to both sides. Add '105.0625' to each side of the equation. 20.5x + 105.0625 + x2 = 69 + 105.0625 Reorder the terms: 105.0625 + 20.5x + x2 = 69 + 105.0625 Combine like terms: 69 + 105.0625 = 174.0625 105.0625 + 20.5x + x2 = 174.0625 Factor a perfect square on the left side: (x + 10.25)(x + 10.25) = 174.0625 Calculate the square root of the right side: 13.193274802 Break this problem into two subproblems by setting (x + 10.25) equal to 13.193274802 and -13.193274802.Subproblem 1
x + 10.25 = 13.193274802 Simplifying x + 10.25 = 13.193274802 Reorder the terms: 10.25 + x = 13.193274802 Solving 10.25 + x = 13.193274802 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-10.25' to each side of the equation. 10.25 + -10.25 + x = 13.193274802 + -10.25 Combine like terms: 10.25 + -10.25 = 0.00 0.00 + x = 13.193274802 + -10.25 x = 13.193274802 + -10.25 Combine like terms: 13.193274802 + -10.25 = 2.943274802 x = 2.943274802 Simplifying x = 2.943274802Subproblem 2
x + 10.25 = -13.193274802 Simplifying x + 10.25 = -13.193274802 Reorder the terms: 10.25 + x = -13.193274802 Solving 10.25 + x = -13.193274802 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-10.25' to each side of the equation. 10.25 + -10.25 + x = -13.193274802 + -10.25 Combine like terms: 10.25 + -10.25 = 0.00 0.00 + x = -13.193274802 + -10.25 x = -13.193274802 + -10.25 Combine like terms: -13.193274802 + -10.25 = -23.443274802 x = -23.443274802 Simplifying x = -23.443274802Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.943274802, -23.443274802}Solution
x = {2.943274802, -23.443274802}
| 10x+55=15x+20 | | -4x-7=-9 | | 4+4+4+4+4+4+4= | | (x^2D^2+xD+1)y=0 | | -45y+14=16 | | -3+x=3x-1 | | F=1.8(25+32) | | 0.2y+1.4y-0.5y=8 | | 4x^2-4x+400=0 | | 2x+3y+x+3y=180 | | -3t=30 | | (2xy)(3x-2y+2)= | | 18+9x-4x=3x-10 | | 5+4lnx=13 | | 6a-5=3+2a | | s^2-2sz-63z^2=0 | | 3(5)=10-4(5) | | 21y+14=24y-16 | | 3x-3y+4=y-4 | | x=3x-58 | | 3p+1=3p+9 | | 3p+-9=4p | | 3y+4(y-2)=8 | | 6x^2+4.5x-15=0 | | h(t)=-16t^2+2340 | | 7.2+3X=2C-2 | | m+200*4=51 | | 6(f+5)=2-8 | | (3.5x+2y)(3.5x)= | | x^3+7x^2+10x-30=0 | | 3(2)=10-4(1) | | x+12-x+3x-5=90 |