If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -4.9x2 + 3.5x + 11 = 0 Reorder the terms: 11 + 3.5x + -4.9x2 = 0 Solving 11 + 3.5x + -4.9x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -4.9 the coefficient of the squared term: Divide each side by '-4.9'. -2.244897959 + -0.7142857143x + x2 = 0 Move the constant term to the right: Add '2.244897959' to each side of the equation. -2.244897959 + -0.7142857143x + 2.244897959 + x2 = 0 + 2.244897959 Reorder the terms: -2.244897959 + 2.244897959 + -0.7142857143x + x2 = 0 + 2.244897959 Combine like terms: -2.244897959 + 2.244897959 = 0.000000000 0.000000000 + -0.7142857143x + x2 = 0 + 2.244897959 -0.7142857143x + x2 = 0 + 2.244897959 Combine like terms: 0 + 2.244897959 = 2.244897959 -0.7142857143x + x2 = 2.244897959 The x term is -0.7142857143x. Take half its coefficient (-0.3571428572). Square it (0.1275510204) and add it to both sides. Add '0.1275510204' to each side of the equation. -0.7142857143x + 0.1275510204 + x2 = 2.244897959 + 0.1275510204 Reorder the terms: 0.1275510204 + -0.7142857143x + x2 = 2.244897959 + 0.1275510204 Combine like terms: 2.244897959 + 0.1275510204 = 2.3724489794 0.1275510204 + -0.7142857143x + x2 = 2.3724489794 Factor a perfect square on the left side: (x + -0.3571428572)(x + -0.3571428572) = 2.3724489794 Calculate the square root of the right side: 1.540275618 Break this problem into two subproblems by setting (x + -0.3571428572) equal to 1.540275618 and -1.540275618.Subproblem 1
x + -0.3571428572 = 1.540275618 Simplifying x + -0.3571428572 = 1.540275618 Reorder the terms: -0.3571428572 + x = 1.540275618 Solving -0.3571428572 + x = 1.540275618 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.3571428572' to each side of the equation. -0.3571428572 + 0.3571428572 + x = 1.540275618 + 0.3571428572 Combine like terms: -0.3571428572 + 0.3571428572 = 0.0000000000 0.0000000000 + x = 1.540275618 + 0.3571428572 x = 1.540275618 + 0.3571428572 Combine like terms: 1.540275618 + 0.3571428572 = 1.8974184752 x = 1.8974184752 Simplifying x = 1.8974184752Subproblem 2
x + -0.3571428572 = -1.540275618 Simplifying x + -0.3571428572 = -1.540275618 Reorder the terms: -0.3571428572 + x = -1.540275618 Solving -0.3571428572 + x = -1.540275618 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.3571428572' to each side of the equation. -0.3571428572 + 0.3571428572 + x = -1.540275618 + 0.3571428572 Combine like terms: -0.3571428572 + 0.3571428572 = 0.0000000000 0.0000000000 + x = -1.540275618 + 0.3571428572 x = -1.540275618 + 0.3571428572 Combine like terms: -1.540275618 + 0.3571428572 = -1.1831327608 x = -1.1831327608 Simplifying x = -1.1831327608Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.8974184752, -1.1831327608}
| (-3x)+4x+2+2x+2x= | | 4x+3x+15+8x=60 | | 7p+4=6p+7 | | 2s-3=15 | | 7p+4=69+7 | | 3(2m-6)=180 | | 25r=2 | | 4x^3-5=11 | | 8x-5x+19=40 | | 10y-4y=84 | | h(x)=x^4-x^3 | | 6(n-24)=174 | | 3x-5(-1)=9 | | 6h/36 | | (x)(x+1)=41 | | 6-5[8-(2y-5)]= | | 2g-9=3 | | g-9=3 | | 10x+25y+30= | | -5x+20=70 | | 4x+2.95=47.75 | | 9-z-3-2z= | | (14)-(w/8)=(3w/4)-(21) | | 5*x+70=360 | | .96m-1.8m=12.6 | | -5+20=70 | | 24+3x=3x+3(6) | | 8y-8y=9 | | (b+5)(b+5)(b+5)= | | 27x^6+x^3-3x^2=0 | | x^(5/9)=0 | | 2c^4-6c^3-12c^2-36c=0 |