If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -5x2 = -11x + 9 Reorder the terms: -5x2 = 9 + -11x Solving -5x2 = 9 + -11x Solving for variable 'x'. Reorder the terms: -9 + 11x + -5x2 = 9 + -11x + -9 + 11x Reorder the terms: -9 + 11x + -5x2 = 9 + -9 + -11x + 11x Combine like terms: 9 + -9 = 0 -9 + 11x + -5x2 = 0 + -11x + 11x -9 + 11x + -5x2 = -11x + 11x Combine like terms: -11x + 11x = 0 -9 + 11x + -5x2 = 0 Begin completing the square. Divide all terms by -5 the coefficient of the squared term: Divide each side by '-5'. 1.8 + -2.2x + x2 = 0 Move the constant term to the right: Add '-1.8' to each side of the equation. 1.8 + -2.2x + -1.8 + x2 = 0 + -1.8 Reorder the terms: 1.8 + -1.8 + -2.2x + x2 = 0 + -1.8 Combine like terms: 1.8 + -1.8 = 0.0 0.0 + -2.2x + x2 = 0 + -1.8 -2.2x + x2 = 0 + -1.8 Combine like terms: 0 + -1.8 = -1.8 -2.2x + x2 = -1.8 The x term is -2.2x. Take half its coefficient (-1.1). Square it (1.21) and add it to both sides. Add '1.21' to each side of the equation. -2.2x + 1.21 + x2 = -1.8 + 1.21 Reorder the terms: 1.21 + -2.2x + x2 = -1.8 + 1.21 Combine like terms: -1.8 + 1.21 = -0.59 1.21 + -2.2x + x2 = -0.59 Factor a perfect square on the left side: (x + -1.1)(x + -1.1) = -0.59 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -81=27a | | 31*6= | | 6+(-0.3)(-0.4)(2)= | | 75+.10t=400 | | x^2-x+2=2 | | (10x-7)+5x+(4x+6)= | | 31*374= | | x+2(3x-6)=x+12 | | 5x^2-11x+9=0 | | 200+.05t=400 | | -21=5p+6 | | Y=0.62x | | u=6(4n+31)+7(n+1) | | 12=x^2-12x | | 4y+2x-5=0 | | 550=-25x | | 2y+4=2y-3 | | 2y-4=x+4 | | 5(2x+6y)=90 | | 11t-12=13t-6 | | 5y-3x=25 | | -0.5x+1.25=y | | y-d=cx | | 1.8xf=20 | | 48=-(3k-12) | | 7385-67(w)=6250 | | 4(y-5)+9=10y-(-8y+6) | | 36-(5-4)+2(8-4)= | | 6250=7385-67(w) | | 12x-7x+3x=15-3+36 | | 8+7y=6-9y | | (8x+9)-(6x-1)= |