If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + 4)(2x + 1) = 0 Reorder the terms: (4 + x)(2x + 1) = 0 Reorder the terms: (4 + x)(1 + 2x) = 0 Multiply (4 + x) * (1 + 2x) (4(1 + 2x) + x(1 + 2x)) = 0 ((1 * 4 + 2x * 4) + x(1 + 2x)) = 0 ((4 + 8x) + x(1 + 2x)) = 0 (4 + 8x + (1 * x + 2x * x)) = 0 (4 + 8x + (1x + 2x2)) = 0 Combine like terms: 8x + 1x = 9x (4 + 9x + 2x2) = 0 Solving 4 + 9x + 2x2 = 0 Solving for variable 'x'. Factor a trinomial. (4 + x)(1 + 2x) = 0Subproblem 1
Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 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 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4Subproblem 2
Set the factor '(1 + 2x)' equal to zero and attempt to solve: Simplifying 1 + 2x = 0 Solving 1 + 2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2x = 0 + -1 2x = 0 + -1 Combine like terms: 0 + -1 = -1 2x = -1 Divide each side by '2'. x = -0.5 Simplifying x = -0.5Solution
x = {-4, -0.5}
| 3.2(100)x=8 | | h-7=-4 | | x-(x*.08)=20000 | | 20-10(w+2)=20-5w-25 | | 6(y+8)=3(2y)-7 | | 3n^2-3n-168=0 | | 6(y+8)=3(2y)-6 | | 8r^2+10rs+12rs+15rs^2= | | 7x+y=-24 | | 4x-32=13-x | | (x-4y-9)dx+(4x+y-2)dy=0 | | 7(t-2)-(-3t+1)=-3(1-3t) | | n+11.2=25.2 | | 5p+3q=17 | | 2m+2=6m-2 | | 1.50+.60m=13.50 | | 6(x+2)-5(x-5)=60 | | 33+x=70 | | 2.5(x+3)+4.5+1.5(x-3)=15 | | X*.8=603 | | x+24+2x=180 | | 8[8-(-3x-7)]=48+176 | | 5p+-q=28 | | 7xy+2y^2=1M^2 | | 13x+3=8x+4+54 | | X+51=80 | | -7x+3=-2(x+3)-5x | | 8y+((2y)(2y))=286 | | X^5-6x^3+8x^2-48=0 | | 45=30t-5t^2 | | 7-4x=5-6x | | -7+2=a |