If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 4x + -196 = 0 Reorder the terms: -196 + 4x + 2x2 = 0 Solving -196 + 4x + 2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-98 + 2x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-98 + 2x + x2)' equal to zero and attempt to solve: Simplifying -98 + 2x + x2 = 0 Solving -98 + 2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '98' to each side of the equation. -98 + 2x + 98 + x2 = 0 + 98 Reorder the terms: -98 + 98 + 2x + x2 = 0 + 98 Combine like terms: -98 + 98 = 0 0 + 2x + x2 = 0 + 98 2x + x2 = 0 + 98 Combine like terms: 0 + 98 = 98 2x + x2 = 98 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = 98 + 1 Reorder the terms: 1 + 2x + x2 = 98 + 1 Combine like terms: 98 + 1 = 99 1 + 2x + x2 = 99 Factor a perfect square on the left side: (x + 1)(x + 1) = 99 Calculate the square root of the right side: 9.949874371 Break this problem into two subproblems by setting (x + 1) equal to 9.949874371 and -9.949874371.Subproblem 1
x + 1 = 9.949874371 Simplifying x + 1 = 9.949874371 Reorder the terms: 1 + x = 9.949874371 Solving 1 + x = 9.949874371 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 9.949874371 + -1 Combine like terms: 1 + -1 = 0 0 + x = 9.949874371 + -1 x = 9.949874371 + -1 Combine like terms: 9.949874371 + -1 = 8.949874371 x = 8.949874371 Simplifying x = 8.949874371Subproblem 2
x + 1 = -9.949874371 Simplifying x + 1 = -9.949874371 Reorder the terms: 1 + x = -9.949874371 Solving 1 + x = -9.949874371 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = -9.949874371 + -1 Combine like terms: 1 + -1 = 0 0 + x = -9.949874371 + -1 x = -9.949874371 + -1 Combine like terms: -9.949874371 + -1 = -10.949874371 x = -10.949874371 Simplifying x = -10.949874371Solution
The solution to the problem is based on the solutions from the subproblems. x = {8.949874371, -10.949874371}Solution
x = {8.949874371, -10.949874371}
| 5+2q-9= | | 0.06(100-x)+0.04x=0.05(92) | | 10(t-2)+4t=7(2t+4)-11 | | 34x-3x= | | 3y+y=2y-8 | | 8x^2-19x-5=0 | | 9x-4x-8=-38 | | 25-0.8= | | 2-3(2+6z)=4(z+1)+18 | | 9y-12=24 | | 5x-4x=-x+6 | | -(8y+5)-(-7y-8)=3 | | 4x-(x+7)=9 | | 14x=350 | | 4x^2+x=-19x | | 4x^2+x=-19 | | 9-21=3y-4y | | (2x+4)(x-3)(2x-5)=0 | | p(x)=0.5x-500 | | 2[-(x-1)+4]=5+[-(6x-10)+9x] | | X+25=0 | | m+.8=25 | | x+7=2(x-4) | | 7+-3(5t-10)=67 | | 3x-25x+8= | | -3=3+2x | | 30w^2-w-20=0 | | x-8.3=-5.6 | | x+5=39 | | x^2=20-x | | 5=-95x+15+30x | | x+24=20 |