If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.5x2 + -3x = -9 Reorder the terms: -3x + 0.5x2 = -9 Solving -3x + 0.5x2 = -9 Solving for variable 'x'. Reorder the terms: 9 + -3x + 0.5x2 = -9 + 9 Combine like terms: -9 + 9 = 0 9 + -3x + 0.5x2 = 0 Begin completing the square. Divide all terms by 0.5 the coefficient of the squared term: Divide each side by '0.5'. 18 + -6x + x2 = 0 Move the constant term to the right: Add '-18' to each side of the equation. 18 + -6x + -18 + x2 = 0 + -18 Reorder the terms: 18 + -18 + -6x + x2 = 0 + -18 Combine like terms: 18 + -18 = 0 0 + -6x + x2 = 0 + -18 -6x + x2 = 0 + -18 Combine like terms: 0 + -18 = -18 -6x + x2 = -18 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = -18 + 9 Reorder the terms: 9 + -6x + x2 = -18 + 9 Combine like terms: -18 + 9 = -9 9 + -6x + x2 = -9 Factor a perfect square on the left side: (x + -3)(x + -3) = -9 Can't calculate square root of the right side. The solution to this equation could not be determined.
| (2z+7)(9-z)=0 | | 4x-(3x+6)=0 | | (8a+7)(2a^2+7a-9)= | | 11(t-5)+7t=6(3t+3)-9 | | 2B+4B-4=20 | | 2y-8=-3y-8 | | (9y^2-7y+9)-(7y^2-7y+8)= | | 49x^2-14x=-1 | | -2(5s-6)-12=-3(8s+2)-3 | | 6x+5x+4+9=7x+4+3x | | 49x^2-14=-1 | | -2(4s-3)-6=-3(9s+1)-3 | | x+xy=0xy | | x^2-16x=-60 | | 3x+37=7x+1 | | 9p+2=11+8p | | 1*x=4 | | -0.07x=-4.15 | | .04w-.3w+.4w=5 | | 5x(x+1)=46 | | y+2=.5x+(.5)1 | | 1+7-18=-9 | | 6r-12r=36 | | 17m=16 | | .25x^2-.05x=-.2 | | (29b-8)-7(4b+3)=-7 | | x+(x+2)=22 | | 8x+4x+3+8=3x+3+8x | | 7-2n=23 | | 13+4n=-91 | | -3y+6=4y+9 | | 3r+-2(5.76)=9 |