If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -3x + -100 = 9 Reorder the terms: -100 + -3x + x2 = 9 Solving -100 + -3x + x2 = 9 Solving for variable 'x'. Reorder the terms: -100 + -9 + -3x + x2 = 9 + -9 Combine like terms: -100 + -9 = -109 -109 + -3x + x2 = 9 + -9 Combine like terms: 9 + -9 = 0 -109 + -3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '109' to each side of the equation. -109 + -3x + 109 + x2 = 0 + 109 Reorder the terms: -109 + 109 + -3x + x2 = 0 + 109 Combine like terms: -109 + 109 = 0 0 + -3x + x2 = 0 + 109 -3x + x2 = 0 + 109 Combine like terms: 0 + 109 = 109 -3x + x2 = 109 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = 109 + 2.25 Reorder the terms: 2.25 + -3x + x2 = 109 + 2.25 Combine like terms: 109 + 2.25 = 111.25 2.25 + -3x + x2 = 111.25 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = 111.25 Calculate the square root of the right side: 10.547511555 Break this problem into two subproblems by setting (x + -1.5) equal to 10.547511555 and -10.547511555.Subproblem 1
x + -1.5 = 10.547511555 Simplifying x + -1.5 = 10.547511555 Reorder the terms: -1.5 + x = 10.547511555 Solving -1.5 + x = 10.547511555 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = 10.547511555 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = 10.547511555 + 1.5 x = 10.547511555 + 1.5 Combine like terms: 10.547511555 + 1.5 = 12.047511555 x = 12.047511555 Simplifying x = 12.047511555Subproblem 2
x + -1.5 = -10.547511555 Simplifying x + -1.5 = -10.547511555 Reorder the terms: -1.5 + x = -10.547511555 Solving -1.5 + x = -10.547511555 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = -10.547511555 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = -10.547511555 + 1.5 x = -10.547511555 + 1.5 Combine like terms: -10.547511555 + 1.5 = -9.047511555 x = -9.047511555 Simplifying x = -9.047511555Solution
The solution to the problem is based on the solutions from the subproblems. x = {12.047511555, -9.047511555}
| 5(3x-3)=120 | | -360/n | | P(p-4)=18 | | 5a+35g= | | tan(3x)=y | | 12b-3=3b+6 | | 12x-192=4x | | 12n+10=2(n+1) | | 6y^2+96=18 | | 5/4-1/2 | | y=x^2-3/2x | | x*x+1=9 | | 11=u-9 | | 7/a=3/5 | | X/5-17=11 | | -26+x=-9 | | 2x-5=107-5x | | 8x-2(3x-4)=20 | | 18x=124 | | 2x^2+3000=0 | | 32=4x+x+13 | | (14v+9)(5v-15)=0 | | (y-2)^1/5 | | x*3/2=3/4 | | 0.5x^2-2x=-2 | | 2z+8+3z=4-(z+2) | | 5n^2-10n+10=0 | | 33u^2-33u+1=0 | | 3p-0.6=39 | | 12x-63=3(4x-20) | | 5x^4-100x^2=0 | | (324*0.25)Y=1/27 |