If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -0.2(x + 5)(x + 5) = 0 Reorder the terms: -0.2(5 + x)(x + 5) = 0 Reorder the terms: -0.2(5 + x)(5 + x) = 0 Multiply (5 + x) * (5 + x) -0.2(5(5 + x) + x(5 + x)) = 0 -0.2((5 * 5 + x * 5) + x(5 + x)) = 0 -0.2((25 + 5x) + x(5 + x)) = 0 -0.2(25 + 5x + (5 * x + x * x)) = 0 -0.2(25 + 5x + (5x + x2)) = 0 Combine like terms: 5x + 5x = 10x -0.2(25 + 10x + x2) = 0 (25 * -0.2 + 10x * -0.2 + x2 * -0.2) = 0 (-5 + -2x + -0.2x2) = 0 Solving -5 + -2x + -0.2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -0.2 the coefficient of the squared term: Divide each side by '-0.2'. 25 + 10x + x2 = 0 Move the constant term to the right: Add '-25' to each side of the equation. 25 + 10x + -25 + x2 = 0 + -25 Reorder the terms: 25 + -25 + 10x + x2 = 0 + -25 Combine like terms: 25 + -25 = 0 0 + 10x + x2 = 0 + -25 10x + x2 = 0 + -25 Combine like terms: 0 + -25 = -25 10x + x2 = -25 The x term is 10x. Take half its coefficient (5). Square it (25) and add it to both sides. Add '25' to each side of the equation. 10x + 25 + x2 = -25 + 25 Reorder the terms: 25 + 10x + x2 = -25 + 25 Combine like terms: -25 + 25 = 0 25 + 10x + x2 = 0 Factor a perfect square on the left side: (x + 5)(x + 5) = 0 Calculate the square root of the right side: 0 Break this problem into two subproblems by setting (x + 5) equal to 0 and 0.Subproblem 1
x + 5 = 0 Simplifying x + 5 = 0 Reorder the terms: 5 + x = 0 Solving 5 + x = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + x = 0 + -5 x = 0 + -5 Combine like terms: 0 + -5 = -5 x = -5 Simplifying x = -5Subproblem 2
x + 5 = 0 Simplifying x + 5 = 0 Reorder the terms: 5 + x = 0 Solving 5 + x = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + x = 0 + -5 x = 0 + -5 Combine like terms: 0 + -5 = -5 x = -5 Simplifying x = -5Solution
The solution to the problem is based on the solutions from the subproblems. x = {-5, -5}
| 4s-2.8=30 | | 36x^2-162x-1008=0 | | 12x+20=15x+2 | | 4(3)+2y=6 | | (p+4)(p+4)= | | (x-y)(x-y)=24 | | d^2-7d-18= | | x^2-23x+130=0 | | 2.3x+1.7x=24 | | 4*-2*-2*-2+10=0 | | 4*1*1*1+10=0 | | 9x-8=-3x+10 | | 7y-y=42 | | n^2-3n-10= | | 4(2)+2y=6 | | x^2+3x-4=o | | 3x(3x+4)=-4 | | 15-8xy= | | 8+5n=43 | | (6u+6v)(6u+6v)= | | -2x-8= | | w^2-7w-8= | | 8b+b=27 | | Aw-x=3 | | 8x+16-5x=7x | | -9x-8=3x+10 | | 3(2y+5)=45 | | 3x+5-10=0 | | 10b-7= | | 4x=10y | | x^2+28=8x | | 2(b+5)=0 |