If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -7x + 18 = 6 Reorder the terms: 18 + -7x + 2x2 = 6 Solving 18 + -7x + 2x2 = 6 Solving for variable 'x'. Reorder the terms: 18 + -6 + -7x + 2x2 = 6 + -6 Combine like terms: 18 + -6 = 12 12 + -7x + 2x2 = 6 + -6 Combine like terms: 6 + -6 = 0 12 + -7x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 6 + -3.5x + x2 = 0 Move the constant term to the right: Add '-6' to each side of the equation. 6 + -3.5x + -6 + x2 = 0 + -6 Reorder the terms: 6 + -6 + -3.5x + x2 = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -3.5x + x2 = 0 + -6 -3.5x + x2 = 0 + -6 Combine like terms: 0 + -6 = -6 -3.5x + x2 = -6 The x term is -3.5x. Take half its coefficient (-1.75). Square it (3.0625) and add it to both sides. Add '3.0625' to each side of the equation. -3.5x + 3.0625 + x2 = -6 + 3.0625 Reorder the terms: 3.0625 + -3.5x + x2 = -6 + 3.0625 Combine like terms: -6 + 3.0625 = -2.9375 3.0625 + -3.5x + x2 = -2.9375 Factor a perfect square on the left side: (x + -1.75)(x + -1.75) = -2.9375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2.5+0x=2.5 | | 15+20u=575 | | g=9/2(p-4) | | 7x^2-14x-2=0 | | 8800=x^2-30x+700 | | 6x+2x-x-5=30 | | 2a=30+5a | | 5=×/12.5 | | f(x)=-4(x-2)(x-6) | | 25x1/6= | | (1)-(9/x-3)=-(54/x^2-9) | | 325+6.44(50)= | | 10n+12=8h+4 | | 15x-18y=42 | | 5v-12=-48 | | (1))-9/x-3)=(-54/x^2-9) | | 9x+5x-5x-(-7)= | | 2r=22 | | 5-3y+4y-6=8y+11-3y+6 | | 1-9/x-3=-54/x^2-9 | | 8/15x=-4/12 | | 3(5x+3)-2-2x=-19 | | 3a=30+5a | | -4r=12 | | 8x-6(0)=24 | | 3(5+3)-2-2x=19 | | 16-m^2= | | 30=6-8y | | 0=r^2-10.89 | | 6=7r-r^3 | | 30=8a-6 | | (3x)(x+8)x=120 |