If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 10x + -1600 = 0 Reorder the terms: -1600 + 10x + x2 = 0 Solving -1600 + 10x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '1600' to each side of the equation. -1600 + 10x + 1600 + x2 = 0 + 1600 Reorder the terms: -1600 + 1600 + 10x + x2 = 0 + 1600 Combine like terms: -1600 + 1600 = 0 0 + 10x + x2 = 0 + 1600 10x + x2 = 0 + 1600 Combine like terms: 0 + 1600 = 1600 10x + x2 = 1600 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 = 1600 + 25 Reorder the terms: 25 + 10x + x2 = 1600 + 25 Combine like terms: 1600 + 25 = 1625 25 + 10x + x2 = 1625 Factor a perfect square on the left side: (x + 5)(x + 5) = 1625 Calculate the square root of the right side: 40.311288741 Break this problem into two subproblems by setting (x + 5) equal to 40.311288741 and -40.311288741.Subproblem 1
x + 5 = 40.311288741 Simplifying x + 5 = 40.311288741 Reorder the terms: 5 + x = 40.311288741 Solving 5 + x = 40.311288741 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 = 40.311288741 + -5 Combine like terms: 5 + -5 = 0 0 + x = 40.311288741 + -5 x = 40.311288741 + -5 Combine like terms: 40.311288741 + -5 = 35.311288741 x = 35.311288741 Simplifying x = 35.311288741Subproblem 2
x + 5 = -40.311288741 Simplifying x + 5 = -40.311288741 Reorder the terms: 5 + x = -40.311288741 Solving 5 + x = -40.311288741 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 = -40.311288741 + -5 Combine like terms: 5 + -5 = 0 0 + x = -40.311288741 + -5 x = -40.311288741 + -5 Combine like terms: -40.311288741 + -5 = -45.311288741 x = -45.311288741 Simplifying x = -45.311288741Solution
The solution to the problem is based on the solutions from the subproblems. x = {35.311288741, -45.311288741}
| 7.7x-1.6=6.1 | | 2v-9=7 | | 4*12-15=2*12+9 | | 4x(3)=x | | 5(5x+3)=14x+30 | | (X-2)12=90 | | 5(x+12a)+1=25a+11 | | 4(x+4)-12=14 | | 4x-2(x-5)=-2+4x+8 | | 65+x= | | 9+x-3x=3 | | Kilme= | | 5h-7=5r+59 | | 44(2x+3)=6x-126 | | 2x^2-20x+9=0 | | 0.97=-0.4m | | Gay=you | | 2.5n=-1.5+8 | | .50d-10=3 | | 15-45=3(x-5)-3 | | 9x+11=10x+6 | | 3+4+6=151872 | | 21x^2-17x+10=8 | | X+(-13)=1 | | 9y^5-36y^4+36y^3=0 | | -1-2.6(0.25x)=2 | | 6(w+8)-3w=21 | | -2+3x+7-7=-29 | | 4x(3x+40)= | | 19+-123p=-17p+-5 | | X-(-13)=1 | | 21=6(x-3)+7x |