If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 8x + -98 = -6 Reorder the terms: -98 + 8x + x2 = -6 Solving -98 + 8x + x2 = -6 Solving for variable 'x'. Reorder the terms: -98 + 6 + 8x + x2 = -6 + 6 Combine like terms: -98 + 6 = -92 -92 + 8x + x2 = -6 + 6 Combine like terms: -6 + 6 = 0 -92 + 8x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '92' to each side of the equation. -92 + 8x + 92 + x2 = 0 + 92 Reorder the terms: -92 + 92 + 8x + x2 = 0 + 92 Combine like terms: -92 + 92 = 0 0 + 8x + x2 = 0 + 92 8x + x2 = 0 + 92 Combine like terms: 0 + 92 = 92 8x + x2 = 92 The x term is 8x. Take half its coefficient (4). Square it (16) and add it to both sides. Add '16' to each side of the equation. 8x + 16 + x2 = 92 + 16 Reorder the terms: 16 + 8x + x2 = 92 + 16 Combine like terms: 92 + 16 = 108 16 + 8x + x2 = 108 Factor a perfect square on the left side: (x + 4)(x + 4) = 108 Calculate the square root of the right side: 10.392304845 Break this problem into two subproblems by setting (x + 4) equal to 10.392304845 and -10.392304845.Subproblem 1
x + 4 = 10.392304845 Simplifying x + 4 = 10.392304845 Reorder the terms: 4 + x = 10.392304845 Solving 4 + x = 10.392304845 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 10.392304845 + -4 Combine like terms: 4 + -4 = 0 0 + x = 10.392304845 + -4 x = 10.392304845 + -4 Combine like terms: 10.392304845 + -4 = 6.392304845 x = 6.392304845 Simplifying x = 6.392304845Subproblem 2
x + 4 = -10.392304845 Simplifying x + 4 = -10.392304845 Reorder the terms: 4 + x = -10.392304845 Solving 4 + x = -10.392304845 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = -10.392304845 + -4 Combine like terms: 4 + -4 = 0 0 + x = -10.392304845 + -4 x = -10.392304845 + -4 Combine like terms: -10.392304845 + -4 = -14.392304845 x = -14.392304845 Simplifying x = -14.392304845Solution
The solution to the problem is based on the solutions from the subproblems. x = {6.392304845, -14.392304845}
| 8906=e^4x | | R+14=-23 | | 2(2x-2)=3(x+2) | | 4+2d-4d=0 | | 8+2z-2=9z+6-6z | | T+(-15)=21 | | 14g-8=20+4 | | 8-3b=b-9 | | -93=3(1-8x) | | E-12=23 | | 5n-18-4(-36)= | | -87.5=2.6+5.4(1+6.4n) | | 56-78x=67 | | y-3=3(x-4) | | y=-12+.2x^2 | | -3y-9=4y+3 | | 4(2-9y)=28 | | 4(2-9y)=28 | | 25x^3-140x^2+160x=0 | | (x-6)-5=-9 | | 5x+4=36+x | | 8rs-17s-19s-16rs= | | 3(x+2)=5(3x-1) | | x+23=x-1+7 | | 3x+6=2x-70 | | 43=4(3n-2)+7(2-7n) | | 4x-28=9x-8 | | 6p+2-5=1+2p | | y=2.5x-10 | | 2(3x-4)+3= | | 5x=9x+40 | | 11y-6y-14=78.80 |