If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x * x + -6x = 1 Multiply x * x 9x2 + -6x = 1 Reorder the terms: -6x + 9x2 = 1 Solving -6x + 9x2 = 1 Solving for variable 'x'. Reorder the terms: -1 + -6x + 9x2 = 1 + -1 Combine like terms: 1 + -1 = 0 -1 + -6x + 9x2 = 0 Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. -0.1111111111 + -0.6666666667x + x2 = 0 Move the constant term to the right: Add '0.1111111111' to each side of the equation. -0.1111111111 + -0.6666666667x + 0.1111111111 + x2 = 0 + 0.1111111111 Reorder the terms: -0.1111111111 + 0.1111111111 + -0.6666666667x + x2 = 0 + 0.1111111111 Combine like terms: -0.1111111111 + 0.1111111111 = 0.0000000000 0.0000000000 + -0.6666666667x + x2 = 0 + 0.1111111111 -0.6666666667x + x2 = 0 + 0.1111111111 Combine like terms: 0 + 0.1111111111 = 0.1111111111 -0.6666666667x + x2 = 0.1111111111 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 = 0.1111111111 + 0.1111111112 Reorder the terms: 0.1111111112 + -0.6666666667x + x2 = 0.1111111111 + 0.1111111112 Combine like terms: 0.1111111111 + 0.1111111112 = 0.2222222223 0.1111111112 + -0.6666666667x + x2 = 0.2222222223 Factor a perfect square on the left side: (x + -0.3333333334)(x + -0.3333333334) = 0.2222222223 Calculate the square root of the right side: 0.471404521 Break this problem into two subproblems by setting (x + -0.3333333334) equal to 0.471404521 and -0.471404521.Subproblem 1
x + -0.3333333334 = 0.471404521 Simplifying x + -0.3333333334 = 0.471404521 Reorder the terms: -0.3333333334 + x = 0.471404521 Solving -0.3333333334 + x = 0.471404521 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.3333333334' to each side of the equation. -0.3333333334 + 0.3333333334 + x = 0.471404521 + 0.3333333334 Combine like terms: -0.3333333334 + 0.3333333334 = 0.0000000000 0.0000000000 + x = 0.471404521 + 0.3333333334 x = 0.471404521 + 0.3333333334 Combine like terms: 0.471404521 + 0.3333333334 = 0.8047378544 x = 0.8047378544 Simplifying x = 0.8047378544Subproblem 2
x + -0.3333333334 = -0.471404521 Simplifying x + -0.3333333334 = -0.471404521 Reorder the terms: -0.3333333334 + x = -0.471404521 Solving -0.3333333334 + x = -0.471404521 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.3333333334' to each side of the equation. -0.3333333334 + 0.3333333334 + x = -0.471404521 + 0.3333333334 Combine like terms: -0.3333333334 + 0.3333333334 = 0.0000000000 0.0000000000 + x = -0.471404521 + 0.3333333334 x = -0.471404521 + 0.3333333334 Combine like terms: -0.471404521 + 0.3333333334 = -0.1380711876 x = -0.1380711876 Simplifying x = -0.1380711876Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.8047378544, -0.1380711876}
| -9(+-2)=-4(+-15) | | X(x+15)-4450=0 | | (-6i)(-6i)(-6i)= | | 3x-3=30x+6 | | 144=-2(7+8x) | | 3(x+10)+4(x+20)+5x=185 | | ab+4x=3 | | z^2=1-i | | (x^2)+10x+17=0 | | 3r^7t^7-6r^8t^6= | | 11x+14y=61979 | | x(9x-6)-1=0 | | 5(q+8)= | | 6(3k-8)=6(k-6) | | x(0.4-0.05x)=0 | | 3m^2-8m-5=0 | | 4x-6+4x=-1+2x | | 5t+16=16-5t | | 2.6+x=6 | | -7(1+5a)=-7(1+6a)-5a | | 20(0.65-4y)+80y=13 | | 59-9=2p+12 | | -6x+8x=46 | | 4(b+8)-2=6b+26 | | 7-14= | | -14+3p+30=14p+28+p | | 2b-7(5+4b)=15-b | | 16=-2x-20 | | 20x+80y=13 | | 7(-1-b)=-8b-12 | | 12p+3-9p=12-6p | | 6x-(12-x)=10(x+6)-7 |