If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 = 4x + -140 Reorder the terms: x2 = -140 + 4x Solving x2 = -140 + 4x Solving for variable 'x'. Reorder the terms: 140 + -4x + x2 = -140 + 4x + 140 + -4x Reorder the terms: 140 + -4x + x2 = -140 + 140 + 4x + -4x Combine like terms: -140 + 140 = 0 140 + -4x + x2 = 0 + 4x + -4x 140 + -4x + x2 = 4x + -4x Combine like terms: 4x + -4x = 0 140 + -4x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-140' to each side of the equation. 140 + -4x + -140 + x2 = 0 + -140 Reorder the terms: 140 + -140 + -4x + x2 = 0 + -140 Combine like terms: 140 + -140 = 0 0 + -4x + x2 = 0 + -140 -4x + x2 = 0 + -140 Combine like terms: 0 + -140 = -140 -4x + x2 = -140 The x term is -4x. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4x + 4 + x2 = -140 + 4 Reorder the terms: 4 + -4x + x2 = -140 + 4 Combine like terms: -140 + 4 = -136 4 + -4x + x2 = -136 Factor a perfect square on the left side: (x + -2)(x + -2) = -136 Can't calculate square root of the right side. The solution to this equation could not be determined.
| (x+10)(x-3)= | | Y=3x^3-1 | | x^2+4x-138=0 | | 2f+3f+5f= | | 9x-(x+5)+5= | | x^2+8x-138=0 | | x(-2x-13)=1 | | Log(x+1)-1=0 | | 2x+3.4=x+5.2 | | 7x+5y-3x-5y+2x= | | (4x+3)(8-3x)=2x(6x-2) | | 4r-s=-19 | | 10-9x/3=-5 | | (0.016)^1/4 | | 0.4x^2=1000000 | | 0.4x=1000 | | 3y-4x+11=0 | | -x+y=2.5 | | 120/173586= | | ln(X+10)+ln(5)=4 | | a^10-a^5/2 | | F(x)=2lnx+3ed | | Y=35x-(8000+15x) | | 5x×1/5=3x×1/3 | | (6-x)(2x+5)=0 | | (55000/x)*365=45 | | 55000/x*365=45 | | -7(2t+6)=-126 | | -10(s+4)=-81 | | 3x^2=20-11x | | X+(.03X)=1000 | | 38=pier^2 |