If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 10x + -15 + -1x2 Reorder the terms: 0 = -15 + 10x + -1x2 Solving 0 = -15 + 10x + -1x2 Solving for variable 'x'. Combine like terms: 0 + 15 = 15 15 + -10x + x2 = -15 + 10x + -1x2 + 15 + -10x + x2 Reorder the terms: 15 + -10x + x2 = -15 + 15 + 10x + -10x + -1x2 + x2 Combine like terms: -15 + 15 = 0 15 + -10x + x2 = 0 + 10x + -10x + -1x2 + x2 15 + -10x + x2 = 10x + -10x + -1x2 + x2 Combine like terms: 10x + -10x = 0 15 + -10x + x2 = 0 + -1x2 + x2 15 + -10x + x2 = -1x2 + x2 Combine like terms: -1x2 + x2 = 0 15 + -10x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-15' to each side of the equation. 15 + -10x + -15 + x2 = 0 + -15 Reorder the terms: 15 + -15 + -10x + x2 = 0 + -15 Combine like terms: 15 + -15 = 0 0 + -10x + x2 = 0 + -15 -10x + x2 = 0 + -15 Combine like terms: 0 + -15 = -15 -10x + x2 = -15 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 = -15 + 25 Reorder the terms: 25 + -10x + x2 = -15 + 25 Combine like terms: -15 + 25 = 10 25 + -10x + x2 = 10 Factor a perfect square on the left side: (x + -5)(x + -5) = 10 Calculate the square root of the right side: 3.16227766 Break this problem into two subproblems by setting (x + -5) equal to 3.16227766 and -3.16227766.Subproblem 1
x + -5 = 3.16227766 Simplifying x + -5 = 3.16227766 Reorder the terms: -5 + x = 3.16227766 Solving -5 + x = 3.16227766 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 = 3.16227766 + 5 Combine like terms: -5 + 5 = 0 0 + x = 3.16227766 + 5 x = 3.16227766 + 5 Combine like terms: 3.16227766 + 5 = 8.16227766 x = 8.16227766 Simplifying x = 8.16227766Subproblem 2
x + -5 = -3.16227766 Simplifying x + -5 = -3.16227766 Reorder the terms: -5 + x = -3.16227766 Solving -5 + x = -3.16227766 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 = -3.16227766 + 5 Combine like terms: -5 + 5 = 0 0 + x = -3.16227766 + 5 x = -3.16227766 + 5 Combine like terms: -3.16227766 + 5 = 1.83772234 x = 1.83772234 Simplifying x = 1.83772234Solution
The solution to the problem is based on the solutions from the subproblems. x = {8.16227766, 1.83772234}
| 8x(1+-4x+5x^2)= | | 3(5x-7)=9 | | 20z-1=4z+18 | | 5-7x=4-6x | | 5=11+x | | 8-x=20 | | (2x-9)*(x+7)=0 | | 4+10+10p=5-4 | | -70x^5-7x^4= | | 3(x-5)=7 | | 78x^6+3x^5=19 | | X-9+4x=-64 | | 4.9q-4.6-4.8q=-0.9q-3.6 | | -10+0.1a=5 | | 0.5+h-6=19 | | 15x+4=-17x+9 | | 3c+7=24 | | 9-3(x-4)=-6 | | 5c-2=18 | | 142=-16k+12 | | 2x+60=94 | | 4x=64+36 | | 4*(3.2+k)=8.2 | | 14t^2-8t=2t | | 5x-2(x-4)=19 | | -11=h+9-4 | | -8x+60=-4x+20 | | 9t^2=1 | | 4x^2-13x+8=-8x+7 | | 15(3+x)-6(3x-1)-7(1-x)=3(2-3x)-1 | | 4(3.2+k)=8.2 | | 3(x+3)+2(2x-4)=12(2x-7) |