If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + -5)(x + 3) = -20 Reorder the terms: (-5 + x)(x + 3) = -20 Reorder the terms: (-5 + x)(3 + x) = -20 Multiply (-5 + x) * (3 + x) (-5(3 + x) + x(3 + x)) = -20 ((3 * -5 + x * -5) + x(3 + x)) = -20 ((-15 + -5x) + x(3 + x)) = -20 (-15 + -5x + (3 * x + x * x)) = -20 (-15 + -5x + (3x + x2)) = -20 Combine like terms: -5x + 3x = -2x (-15 + -2x + x2) = -20 Solving -15 + -2x + x2 = -20 Solving for variable 'x'. Reorder the terms: -15 + 20 + -2x + x2 = -20 + 20 Combine like terms: -15 + 20 = 5 5 + -2x + x2 = -20 + 20 Combine like terms: -20 + 20 = 0 5 + -2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-5' to each side of the equation. 5 + -2x + -5 + x2 = 0 + -5 Reorder the terms: 5 + -5 + -2x + x2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2x + x2 = 0 + -5 -2x + x2 = 0 + -5 Combine like terms: 0 + -5 = -5 -2x + x2 = -5 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = -5 + 1 Reorder the terms: 1 + -2x + x2 = -5 + 1 Combine like terms: -5 + 1 = -4 1 + -2x + x2 = -4 Factor a perfect square on the left side: (x + -1)(x + -1) = -4 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 7b+3b-2=-32 | | 4n+110=[6+(n-1)2] | | (5y+2)(3y-7)= | | (x+6)=-11 | | 4x+4(x+3)=12+8(x-7) | | 4x+(x+3)=12+8(x-7) | | 4n-7=7 | | 2+4=2+4 | | -47=3+5x | | p^2-4p-32=0 | | 10-3n=7 | | 7734-86=5 | | 4x+22=13x-77 | | -4x-15=-96 | | x+x=131 | | -4x-11x=-126 | | x+x+x+x+x=-65 | | (n-7)(3n-2)= | | 8x+8x=96 | | 6x-5=2x+15 | | p^3-16p^2+64p=0 | | 6x+174=16x-6 | | 2k^2-4k+2=0 | | 4k-4=0 | | 3(2x+5)+2=7 | | 4r-15=-6+r | | 12+2e^2x=19 | | 4x(x^2-1)=0 | | 2(2)-x-3=0 | | 21x+3=14 | | 6s-23=-39+2s | | 10+2e^8x=30 |