If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2x + 1)(x + 4) + -1(x + 4)(3 + -5x) = 0 Reorder the terms: (1 + 2x)(x + 4) + -1(x + 4)(3 + -5x) = 0 Reorder the terms: (1 + 2x)(4 + x) + -1(x + 4)(3 + -5x) = 0 Multiply (1 + 2x) * (4 + x) (1(4 + x) + 2x * (4 + x)) + -1(x + 4)(3 + -5x) = 0 ((4 * 1 + x * 1) + 2x * (4 + x)) + -1(x + 4)(3 + -5x) = 0 ((4 + 1x) + 2x * (4 + x)) + -1(x + 4)(3 + -5x) = 0 (4 + 1x + (4 * 2x + x * 2x)) + -1(x + 4)(3 + -5x) = 0 (4 + 1x + (8x + 2x2)) + -1(x + 4)(3 + -5x) = 0 Combine like terms: 1x + 8x = 9x (4 + 9x + 2x2) + -1(x + 4)(3 + -5x) = 0 Reorder the terms: 4 + 9x + 2x2 + -1(4 + x)(3 + -5x) = 0 Multiply (4 + x) * (3 + -5x) 4 + 9x + 2x2 + -1(4(3 + -5x) + x(3 + -5x)) = 0 4 + 9x + 2x2 + -1((3 * 4 + -5x * 4) + x(3 + -5x)) = 0 4 + 9x + 2x2 + -1((12 + -20x) + x(3 + -5x)) = 0 4 + 9x + 2x2 + -1(12 + -20x + (3 * x + -5x * x)) = 0 4 + 9x + 2x2 + -1(12 + -20x + (3x + -5x2)) = 0 Combine like terms: -20x + 3x = -17x 4 + 9x + 2x2 + -1(12 + -17x + -5x2) = 0 4 + 9x + 2x2 + (12 * -1 + -17x * -1 + -5x2 * -1) = 0 4 + 9x + 2x2 + (-12 + 17x + 5x2) = 0 Reorder the terms: 4 + -12 + 9x + 17x + 2x2 + 5x2 = 0 Combine like terms: 4 + -12 = -8 -8 + 9x + 17x + 2x2 + 5x2 = 0 Combine like terms: 9x + 17x = 26x -8 + 26x + 2x2 + 5x2 = 0 Combine like terms: 2x2 + 5x2 = 7x2 -8 + 26x + 7x2 = 0 Solving -8 + 26x + 7x2 = 0 Solving for variable 'x'. Factor a trinomial. (-4 + -1x)(2 + -7x) = 0Subproblem 1
Set the factor '(-4 + -1x)' equal to zero and attempt to solve: Simplifying -4 + -1x = 0 Solving -4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x = 0 + 4 -1x = 0 + 4 Combine like terms: 0 + 4 = 4 -1x = 4 Divide each side by '-1'. x = -4 Simplifying x = -4Subproblem 2
Set the factor '(2 + -7x)' equal to zero and attempt to solve: Simplifying 2 + -7x = 0 Solving 2 + -7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -7x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -7x = 0 + -2 -7x = 0 + -2 Combine like terms: 0 + -2 = -2 -7x = -2 Divide each side by '-7'. x = 0.2857142857 Simplifying x = 0.2857142857Solution
x = {-4, 0.2857142857}
| 10x^4-34=0 | | 4-1x=8+3x | | x=10*2+5 | | 5(x+1)-12=-2(3x+8) | | 2h+6h=10h | | -8x-6=38 | | 5(x+1)-12=-2(3x+18) | | lnx*lnx-2lnx+1=0 | | -10(5+5)=-133 | | lnx*lnx-2lnx=-1 | | -(c+5)=-1 | | 15n-5=7 | | f(x)=2x^4-4x^2+1 | | 2.3x^2=0 | | 4(a-5)=16 | | 1.5x^2-37.2=0 | | Ln(x^4)=-1 | | (x^2-2)(x^2-2)+3x^2-6-18=0 | | 6x+12=-48 | | 2b=ax+x | | 2x+x-10+2x-15+x+25= | | x^2(6-x)=32 | | Sinr=0.62 | | n/0.2=0.04/4 | | n/0.4=0.05/4 | | Y=-2x+.5 | | (2x+3)(x-3)=25 | | -14-7x=7x+23 | | n/40=20/100 | | 11+3m=2m-1 | | 27/(5c-28)=1/2 | | 8-(-3x)=17 |