If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + 6x = 7 Reorder the terms: 6x + 9x2 = 7 Solving 6x + 9x2 = 7 Solving for variable 'x'. Reorder the terms: -7 + 6x + 9x2 = 7 + -7 Combine like terms: 7 + -7 = 0 -7 + 6x + 9x2 = 0 Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. -0.7777777778 + 0.6666666667x + x2 = 0 Move the constant term to the right: Add '0.7777777778' to each side of the equation. -0.7777777778 + 0.6666666667x + 0.7777777778 + x2 = 0 + 0.7777777778 Reorder the terms: -0.7777777778 + 0.7777777778 + 0.6666666667x + x2 = 0 + 0.7777777778 Combine like terms: -0.7777777778 + 0.7777777778 = 0.0000000000 0.0000000000 + 0.6666666667x + x2 = 0 + 0.7777777778 0.6666666667x + x2 = 0 + 0.7777777778 Combine like terms: 0 + 0.7777777778 = 0.7777777778 0.6666666667x + x2 = 0.7777777778 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 = 0.7777777778 + 0.1111111112 Reorder the terms: 0.1111111112 + 0.6666666667x + x2 = 0.7777777778 + 0.1111111112 Combine like terms: 0.7777777778 + 0.1111111112 = 0.888888889 0.1111111112 + 0.6666666667x + x2 = 0.888888889 Factor a perfect square on the left side: (x + 0.3333333334)(x + 0.3333333334) = 0.888888889 Calculate the square root of the right side: 0.942809042 Break this problem into two subproblems by setting (x + 0.3333333334) equal to 0.942809042 and -0.942809042.Subproblem 1
x + 0.3333333334 = 0.942809042 Simplifying x + 0.3333333334 = 0.942809042 Reorder the terms: 0.3333333334 + x = 0.942809042 Solving 0.3333333334 + x = 0.942809042 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 = 0.942809042 + -0.3333333334 Combine like terms: 0.3333333334 + -0.3333333334 = 0.0000000000 0.0000000000 + x = 0.942809042 + -0.3333333334 x = 0.942809042 + -0.3333333334 Combine like terms: 0.942809042 + -0.3333333334 = 0.6094757086 x = 0.6094757086 Simplifying x = 0.6094757086Subproblem 2
x + 0.3333333334 = -0.942809042 Simplifying x + 0.3333333334 = -0.942809042 Reorder the terms: 0.3333333334 + x = -0.942809042 Solving 0.3333333334 + x = -0.942809042 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 = -0.942809042 + -0.3333333334 Combine like terms: 0.3333333334 + -0.3333333334 = 0.0000000000 0.0000000000 + x = -0.942809042 + -0.3333333334 x = -0.942809042 + -0.3333333334 Combine like terms: -0.942809042 + -0.3333333334 = -1.2761423754 x = -1.2761423754 Simplifying x = -1.2761423754Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.6094757086, -1.2761423754}
| -32=6p+4 | | (5x-4)(4x+6)=0 | | (x^9-8)+(x^9+8)= | | lnx=0.091 | | -52=-1.5(18+n) | | -7(y-12)= | | 5m-3-2m+6= | | F^2xf^3= | | (2m-5)(m-7)=0 | | -6x^3-4x^2+8=0 | | 4+8h=12 | | (x*5)+(x+40*3)=600 | | X-34=39 | | (x^7-9)+(x^7+9)= | | -18=3r+6 | | 4x-10=2(3x-7) | | 5x-20=-25 | | 6(12y-18)=4y+3 | | 3r+5(2+4r)= | | (x-3)(x+4)=(x+6) | | 3g+2g+5=15 | | 25y^3-30y^2=0 | | x-10/64=7/8 | | 2(2y-7)=20 | | 32x/6=65 | | x/6−1/5=7/30? | | (x+5)+(x+40*3)=600 | | Tan(3x-20)=cot(5x+30) | | X-1/3=28 | | 32x/6 | | 6/.5 | | -15=20-5x |