If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -32x = -20 Reorder the terms: -32x + 4x2 = -20 Solving -32x + 4x2 = -20 Solving for variable 'x'. Reorder the terms: 20 + -32x + 4x2 = -20 + 20 Combine like terms: -20 + 20 = 0 20 + -32x + 4x2 = 0 Factor out the Greatest Common Factor (GCF), '4'. 4(5 + -8x + x2) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(5 + -8x + x2)' equal to zero and attempt to solve: Simplifying 5 + -8x + x2 = 0 Solving 5 + -8x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-5' to each side of the equation. 5 + -8x + -5 + x2 = 0 + -5 Reorder the terms: 5 + -5 + -8x + x2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -8x + x2 = 0 + -5 -8x + x2 = 0 + -5 Combine like terms: 0 + -5 = -5 -8x + x2 = -5 The x term is -8x. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8x + 16 + x2 = -5 + 16 Reorder the terms: 16 + -8x + x2 = -5 + 16 Combine like terms: -5 + 16 = 11 16 + -8x + x2 = 11 Factor a perfect square on the left side: (x + -4)(x + -4) = 11 Calculate the square root of the right side: 3.31662479 Break this problem into two subproblems by setting (x + -4) equal to 3.31662479 and -3.31662479.Subproblem 1
x + -4 = 3.31662479 Simplifying x + -4 = 3.31662479 Reorder the terms: -4 + x = 3.31662479 Solving -4 + x = 3.31662479 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = 3.31662479 + 4 Combine like terms: -4 + 4 = 0 0 + x = 3.31662479 + 4 x = 3.31662479 + 4 Combine like terms: 3.31662479 + 4 = 7.31662479 x = 7.31662479 Simplifying x = 7.31662479Subproblem 2
x + -4 = -3.31662479 Simplifying x + -4 = -3.31662479 Reorder the terms: -4 + x = -3.31662479 Solving -4 + x = -3.31662479 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = -3.31662479 + 4 Combine like terms: -4 + 4 = 0 0 + x = -3.31662479 + 4 x = -3.31662479 + 4 Combine like terms: -3.31662479 + 4 = 0.68337521 x = 0.68337521 Simplifying x = 0.68337521Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.31662479, 0.68337521}Solution
x = {7.31662479, 0.68337521}
| 9x^2+9y^2+12x-24y+16=0 | | 2hk+6hn-5mk-5mn= | | 5x+2y=76 | | (d^2-3d)+(d-4)= | | (7x+3)+(4x-5)= | | 3a+xa=5 | | 4y=2(2+14) | | 4X^2+23X+23=0 | | (3x-4y)+(2x-5y)= | | 48=h/7--42 | | 9x^2-21x/3x^2-12x | | 5(x-2)+2x=2(x+20) | | 4t--8=68 | | 44=y/8+42 | | 26--8s=-30 | | 3x(x-5)+7x=-(5+3x^2)+5x | | 1000/4=25x | | 50/25=x | | x*1.20=166558.21 | | 8b--5=77 | | 7x+4-13x=-6y+11 | | (6x^3y^3-12xy^4-5y^5-28)-(15x^2y^3+25y^5-18xy^4+32)= | | 60/5=-x | | 4x-3y=90 | | 20/2=-x | | y-mx=b | | 12/2=-3x | | L=10log(I/Io) | | 2x+3y=115 | | 6ln(x+8)=3lnx | | 24/2=3x | | 100/2=2x |