If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -4x + -38 = -8 Reorder the terms: -38 + -4x + x2 = -8 Solving -38 + -4x + x2 = -8 Solving for variable 'x'. Reorder the terms: -38 + 8 + -4x + x2 = -8 + 8 Combine like terms: -38 + 8 = -30 -30 + -4x + x2 = -8 + 8 Combine like terms: -8 + 8 = 0 -30 + -4x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '30' to each side of the equation. -30 + -4x + 30 + x2 = 0 + 30 Reorder the terms: -30 + 30 + -4x + x2 = 0 + 30 Combine like terms: -30 + 30 = 0 0 + -4x + x2 = 0 + 30 -4x + x2 = 0 + 30 Combine like terms: 0 + 30 = 30 -4x + x2 = 30 The x term is -4x. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4x + 4 + x2 = 30 + 4 Reorder the terms: 4 + -4x + x2 = 30 + 4 Combine like terms: 30 + 4 = 34 4 + -4x + x2 = 34 Factor a perfect square on the left side: (x + -2)(x + -2) = 34 Calculate the square root of the right side: 5.830951895 Break this problem into two subproblems by setting (x + -2) equal to 5.830951895 and -5.830951895.Subproblem 1
x + -2 = 5.830951895 Simplifying x + -2 = 5.830951895 Reorder the terms: -2 + x = 5.830951895 Solving -2 + x = 5.830951895 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = 5.830951895 + 2 Combine like terms: -2 + 2 = 0 0 + x = 5.830951895 + 2 x = 5.830951895 + 2 Combine like terms: 5.830951895 + 2 = 7.830951895 x = 7.830951895 Simplifying x = 7.830951895Subproblem 2
x + -2 = -5.830951895 Simplifying x + -2 = -5.830951895 Reorder the terms: -2 + x = -5.830951895 Solving -2 + x = -5.830951895 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = -5.830951895 + 2 Combine like terms: -2 + 2 = 0 0 + x = -5.830951895 + 2 x = -5.830951895 + 2 Combine like terms: -5.830951895 + 2 = -3.830951895 x = -3.830951895 Simplifying x = -3.830951895Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.830951895, -3.830951895}
| 24-x=20 | | 24+x=20 | | 2x+6=54 | | 34x+12=3x+30-20 | | (2X-1)(3X-4)=(X+4)(X+3) | | 7x^2+35x-252=0 | | 5(t+3)+9=3(t-2)+6 | | x^2+1x-20=0 | | 7(5x+2)=6(6x-1) | | 3x+5=10-72 | | 9(t+2)=3(t-2) | | 10-3(2x-1)=1 | | 3x+5=10x-72 | | 13-(2c+2)=2(c+2)+3c | | 3(r-6)+2=4(r+2)-21 | | (x-2)=7 | | 2x+9=49 | | 2x+8=49 | | 8(3t-2)=4(7t-1) | | 2x+9=50 | | 2x+8=50 | | 6-2(3x-1)=2 | | 2x+2=100 | | 5(x+2)=3(x-2) | | 0.03-2.1=0.3 | | (A+B)2= | | 9x-3=30 | | n*11-96=(n*5)-6 | | 2x+(3x+2y)-(4x+y)= | | y+15=25 | | 11d-8=36 | | G+7=-9 |