If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6x2 + 4x + 9 = 0 Reorder the terms: 9 + 4x + 6x2 = 0 Solving 9 + 4x + 6x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 6 the coefficient of the squared term: Divide each side by '6'. 1.5 + 0.6666666667x + x2 = 0 Move the constant term to the right: Add '-1.5' to each side of the equation. 1.5 + 0.6666666667x + -1.5 + x2 = 0 + -1.5 Reorder the terms: 1.5 + -1.5 + 0.6666666667x + x2 = 0 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + 0.6666666667x + x2 = 0 + -1.5 0.6666666667x + x2 = 0 + -1.5 Combine like terms: 0 + -1.5 = -1.5 0.6666666667x + x2 = -1.5 The x term is 0.6666666667x. Take half its coefficient (0.3333333334). Square it (0.1111111112) and add it to both sides. Add '0.1111111112' to each side of the equation. 0.6666666667x + 0.1111111112 + x2 = -1.5 + 0.1111111112 Reorder the terms: 0.1111111112 + 0.6666666667x + x2 = -1.5 + 0.1111111112 Combine like terms: -1.5 + 0.1111111112 = -1.3888888888 0.1111111112 + 0.6666666667x + x2 = -1.3888888888 Factor a perfect square on the left side: (x + 0.3333333334)(x + 0.3333333334) = -1.3888888888 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x+9=6x-21 | | x-12=76 | | x-8=44 | | 2(12)-5=19 | | 8x+9y=14 | | 8x+16=5x-22 | | 5x-4=-12+4x | | -2-4x+7x=34 | | y^2+-3y^2= | | (3x+45)/33+7.6x=12 | | y+6y= | | y+(-6y)= | | y=ax^2+bx^2+c | | 8x=4x-36 | | x-4=2(x-3) | | 4x+8=2(x-3) | | y=(m+1)x+2m-1 | | -4+6x=13 | | 72x^2-119x+49=0 | | 9x^2+65x-56=0 | | X^2-x+0.21=0 | | x^2-3x=3 | | 6(x+3)=x | | -6(4+3x)=-204 | | 5y+y+7=3y+9 | | 4(5x+3)=1 | | 5(x+2)(x-3)= | | 7(10+5x)=-70 | | (100-4u)/3=(5u+6)/4+6 | | 4(-4+7x)=124 | | 6(6+x)=24 | | x^7+6x+205320=3562x |