If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 16x2 + -35x + -4 Reorder the terms: 0 = -4 + -35x + 16x2 Solving 0 = -4 + -35x + 16x2 Solving for variable 'x'. Combine like terms: 0 + 4 = 4 4 + 35x + -16x2 = -4 + -35x + 16x2 + 4 + 35x + -16x2 Reorder the terms: 4 + 35x + -16x2 = -4 + 4 + -35x + 35x + 16x2 + -16x2 Combine like terms: -4 + 4 = 0 4 + 35x + -16x2 = 0 + -35x + 35x + 16x2 + -16x2 4 + 35x + -16x2 = -35x + 35x + 16x2 + -16x2 Combine like terms: -35x + 35x = 0 4 + 35x + -16x2 = 0 + 16x2 + -16x2 4 + 35x + -16x2 = 16x2 + -16x2 Combine like terms: 16x2 + -16x2 = 0 4 + 35x + -16x2 = 0 Begin completing the square. Divide all terms by -16 the coefficient of the squared term: Divide each side by '-16'. -0.25 + -2.1875x + x2 = 0 Move the constant term to the right: Add '0.25' to each side of the equation. -0.25 + -2.1875x + 0.25 + x2 = 0 + 0.25 Reorder the terms: -0.25 + 0.25 + -2.1875x + x2 = 0 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + -2.1875x + x2 = 0 + 0.25 -2.1875x + x2 = 0 + 0.25 Combine like terms: 0 + 0.25 = 0.25 -2.1875x + x2 = 0.25 The x term is -2.1875x. Take half its coefficient (-1.09375). Square it (1.196289063) and add it to both sides. Add '1.196289063' to each side of the equation. -2.1875x + 1.196289063 + x2 = 0.25 + 1.196289063 Reorder the terms: 1.196289063 + -2.1875x + x2 = 0.25 + 1.196289063 Combine like terms: 0.25 + 1.196289063 = 1.446289063 1.196289063 + -2.1875x + x2 = 1.446289063 Factor a perfect square on the left side: (x + -1.09375)(x + -1.09375) = 1.446289063 Calculate the square root of the right side: 1.202617588 Break this problem into two subproblems by setting (x + -1.09375) equal to 1.202617588 and -1.202617588.Subproblem 1
x + -1.09375 = 1.202617588 Simplifying x + -1.09375 = 1.202617588 Reorder the terms: -1.09375 + x = 1.202617588 Solving -1.09375 + x = 1.202617588 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.09375' to each side of the equation. -1.09375 + 1.09375 + x = 1.202617588 + 1.09375 Combine like terms: -1.09375 + 1.09375 = 0.00000 0.00000 + x = 1.202617588 + 1.09375 x = 1.202617588 + 1.09375 Combine like terms: 1.202617588 + 1.09375 = 2.296367588 x = 2.296367588 Simplifying x = 2.296367588Subproblem 2
x + -1.09375 = -1.202617588 Simplifying x + -1.09375 = -1.202617588 Reorder the terms: -1.09375 + x = -1.202617588 Solving -1.09375 + x = -1.202617588 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.09375' to each side of the equation. -1.09375 + 1.09375 + x = -1.202617588 + 1.09375 Combine like terms: -1.09375 + 1.09375 = 0.00000 0.00000 + x = -1.202617588 + 1.09375 x = -1.202617588 + 1.09375 Combine like terms: -1.202617588 + 1.09375 = -0.108867588 x = -0.108867588 Simplifying x = -0.108867588Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.296367588, -0.108867588}
| (2x+5)(x+11)=0 | | 4x=18+3x | | 393h+348h-h-734= | | 2x^5-10x^4+6x^3+2x^2-x+5=0 | | (5x^3-3x-7)+(-8x^3+-6x+2)= | | 3x+3y-4z=30 | | ln(y)=9.8+(.56(lnx)) | | -2n^2+128=0 | | f(x)=4x^2-19x-30 | | 2x+(y+10)=180 | | 5x-2x=6+2x | | 5-2x=6+2x | | -2n+128=0 | | 9r+7-r=71 | | 4x-y+5z=-6 | | 3x^2+2=-8x | | 8x^2-11y^2=189 | | 2(1)-3(-5)= | | 8x^2-11y^2=8 | | 5-9w=32 | | (3x-2)*(7x+4)=0 | | 10-2x^2=4 | | 64-16t^2=t | | log(8x+4)=0 | | x^2-7.2x-28=0 | | P(5p+25)=0 | | -6w-3=4w+7 | | (6+3)(2x+5)=31 | | 6a+9=-4 | | 31.4=2x+1 | | 64-16t^2=y | | (x-4)(x-1)=54 |