If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1x2 + 4x + -1 = 9 Reorder the terms: -1 + 4x + -1x2 = 9 Solving -1 + 4x + -1x2 = 9 Solving for variable 'x'. Reorder the terms: -1 + -9 + 4x + -1x2 = 9 + -9 Combine like terms: -1 + -9 = -10 -10 + 4x + -1x2 = 9 + -9 Combine like terms: 9 + -9 = 0 -10 + 4x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 10 + -4x + x2 = 0 Move the constant term to the right: Add '-10' to each side of the equation. 10 + -4x + -10 + x2 = 0 + -10 Reorder the terms: 10 + -10 + -4x + x2 = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -4x + x2 = 0 + -10 -4x + x2 = 0 + -10 Combine like terms: 0 + -10 = -10 -4x + x2 = -10 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 = -10 + 4 Reorder the terms: 4 + -4x + x2 = -10 + 4 Combine like terms: -10 + 4 = -6 4 + -4x + x2 = -6 Factor a perfect square on the left side: (x + -2)(x + -2) = -6 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 6x^2+1=8x | | (X-6)(3x+5)=0 | | .66x-6=5 | | (x^1/2+3)^2 | | 21w+18=-3w^2 | | 4(-2+y)-4y=-8 | | 5a+7=b | | 5x+4/2x+6 | | 5x+4/2x+6(x^2+7x+12) | | h=t^2+4t-12 | | 5/(2x+4)+3/(x+2)=2 | | y=2x^2+22x+48 | | M/4+6=10 | | 3(-3x+2)=-2(x-2)-12 | | 4w-1=2w+5 | | 14=x/3 | | C=.05s | | 6/1/13 | | -17g-6g+4(2g+3)=-(g+11)4-(8g-5) | | -17-6g+4(2g+3)=-(g+11)4-(8g-5) | | a=7(10-2)/6(4)+4 | | 50/375 | | 3(2p-3)=3(3-p) | | (10w/2)^2 | | 3(x+2)+2=2(x+6) | | (3k+4)=8 | | 4(b-3)=6-2b | | 6x-12x-15=9 | | 8n+8=88 | | 50/1000 | | 4(5-x)-2(6-2x)=8 | | 15z-20=14z+14 |