If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + 6x + 16 = 0 Reorder the terms: 16 + 6x + 3x2 = 0 Solving 16 + 6x + 3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 5.333333333 + 2x + x2 = 0 Move the constant term to the right: Add '-5.333333333' to each side of the equation. 5.333333333 + 2x + -5.333333333 + x2 = 0 + -5.333333333 Reorder the terms: 5.333333333 + -5.333333333 + 2x + x2 = 0 + -5.333333333 Combine like terms: 5.333333333 + -5.333333333 = 0.000000000 0.000000000 + 2x + x2 = 0 + -5.333333333 2x + x2 = 0 + -5.333333333 Combine like terms: 0 + -5.333333333 = -5.333333333 2x + x2 = -5.333333333 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = -5.333333333 + 1 Reorder the terms: 1 + 2x + x2 = -5.333333333 + 1 Combine like terms: -5.333333333 + 1 = -4.333333333 1 + 2x + x2 = -4.333333333 Factor a perfect square on the left side: (x + 1)(x + 1) = -4.333333333 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3(x+12)=9 | | 2x+8+3x+2=189 | | 2cosx+7=6 | | 0=16(0.8)x | | -12+6(x+16)=-12 | | -32=4u-4 | | 3(3s+3)=45 | | -x-9=-6 | | -12x+9(x+7)=-18 | | 4(2l+5)=52 | | 8y^2-12y+9=0 | | (x*x)-2x=23 | | 4(a-9)=48 | | -57x=33x+90 | | 8x^2+22x-40=0 | | 90+5x+15=180 | | 12x+6=7x+16 | | x^2-16xy+y^2+28x+28y-49=0 | | f(x)=x^7-3thenf(x+h) | | log(x+1)-log(x-1)=8 | | 5c+7k+3c-5k= | | 1+1.5q=2 | | -63x+23+43x=83 | | 63x+23+43x=83 | | 4.4=x-5.6 | | 8x+2y=-28 | | 53=-55x+3+45x | | -3(x+3)+3(3x-5)=5(x-5)+9 | | log(x-1)+log(x-1)=8 | | 53+3x-5=180 | | 8(n-6n)=2n+3 | | 96=-99x+3x |