If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 10x2 + 5 + -6x + -9x2 + -11x = 0 Reorder the terms: 5 + -6x + -11x + 10x2 + -9x2 = 0 Combine like terms: -6x + -11x = -17x 5 + -17x + 10x2 + -9x2 = 0 Combine like terms: 10x2 + -9x2 = 1x2 5 + -17x + 1x2 = 0 Solving 5 + -17x + 1x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-5' to each side of the equation. 5 + -17x + -5 + x2 = 0 + -5 Reorder the terms: 5 + -5 + -17x + x2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -17x + x2 = 0 + -5 -17x + x2 = 0 + -5 Combine like terms: 0 + -5 = -5 -17x + x2 = -5 The x term is -17x. Take half its coefficient (-8.5). Square it (72.25) and add it to both sides. Add '72.25' to each side of the equation. -17x + 72.25 + x2 = -5 + 72.25 Reorder the terms: 72.25 + -17x + x2 = -5 + 72.25 Combine like terms: -5 + 72.25 = 67.25 72.25 + -17x + x2 = 67.25 Factor a perfect square on the left side: (x + -8.5)(x + -8.5) = 67.25 Calculate the square root of the right side: 8.200609733 Break this problem into two subproblems by setting (x + -8.5) equal to 8.200609733 and -8.200609733.Subproblem 1
x + -8.5 = 8.200609733 Simplifying x + -8.5 = 8.200609733 Reorder the terms: -8.5 + x = 8.200609733 Solving -8.5 + x = 8.200609733 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '8.5' to each side of the equation. -8.5 + 8.5 + x = 8.200609733 + 8.5 Combine like terms: -8.5 + 8.5 = 0.0 0.0 + x = 8.200609733 + 8.5 x = 8.200609733 + 8.5 Combine like terms: 8.200609733 + 8.5 = 16.700609733 x = 16.700609733 Simplifying x = 16.700609733Subproblem 2
x + -8.5 = -8.200609733 Simplifying x + -8.5 = -8.200609733 Reorder the terms: -8.5 + x = -8.200609733 Solving -8.5 + x = -8.200609733 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '8.5' to each side of the equation. -8.5 + 8.5 + x = -8.200609733 + 8.5 Combine like terms: -8.5 + 8.5 = 0.0 0.0 + x = -8.200609733 + 8.5 x = -8.200609733 + 8.5 Combine like terms: -8.200609733 + 8.5 = 0.299390267 x = 0.299390267 Simplifying x = 0.299390267Solution
The solution to the problem is based on the solutions from the subproblems. x = {16.700609733, 0.299390267}
| x^2+4x+4-x^2=20 | | -3(5v-x)-(4x-2v)= | | 2(x+7)(x-3)-x(x+7)=90 | | 2(5k-6)-4k=3k-39 | | 2xw-5x-xw+2x= | | 2L(W-3)=W^2+7W+90 | | -2(-5v-3)-v= | | 5(x-1)-3(x^2+3x+4)-8(x+8)= | | -(-v+x)+5(-4x-5v)= | | -(-v+5)+5(-4x-5v)= | | 8x+54=3x-1 | | -3(5v-x)+4(-6x+3v)= | | x^3-20x+96=0 | | 2wu-w-wu-w= | | 12e-14=0 | | -2(6v-3)-v= | | 2d+5=15 | | X^2-10x+20=0 | | x(x+2)6=144 | | -(-v+x)+6(-5x+6v)= | | (t-4)(t-4)=0 | | s^2=25 | | 12n=11n+22 | | T=3M-2 | | 4x-1=14x-121 | | 4x+23=12x-41 | | -6-2=-4+x | | x^2-4.875x-.375=0 | | 5z-1=(2-i)z-2i | | 6(6y-4)=24y | | 2y^3-7y^2-3y=0 | | 5(y-2)=3y-22 |