If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.5x(x + 3) = 10 Reorder the terms: 0.5x(3 + x) = 10 (3 * 0.5x + x * 0.5x) = 10 (1.5x + 0.5x2) = 10 Solving 1.5x + 0.5x2 = 10 Solving for variable 'x'. Reorder the terms: -10 + 1.5x + 0.5x2 = 10 + -10 Combine like terms: 10 + -10 = 0 -10 + 1.5x + 0.5x2 = 0 Begin completing the square. Divide all terms by 0.5 the coefficient of the squared term: Divide each side by '0.5'. -20 + 3x + x2 = 0 Move the constant term to the right: Add '20' to each side of the equation. -20 + 3x + 20 + x2 = 0 + 20 Reorder the terms: -20 + 20 + 3x + x2 = 0 + 20 Combine like terms: -20 + 20 = 0 0 + 3x + x2 = 0 + 20 3x + x2 = 0 + 20 Combine like terms: 0 + 20 = 20 3x + x2 = 20 The x term is 3x. Take half its coefficient (1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. 3x + 2.25 + x2 = 20 + 2.25 Reorder the terms: 2.25 + 3x + x2 = 20 + 2.25 Combine like terms: 20 + 2.25 = 22.25 2.25 + 3x + x2 = 22.25 Factor a perfect square on the left side: (x + 1.5)(x + 1.5) = 22.25 Calculate the square root of the right side: 4.716990566 Break this problem into two subproblems by setting (x + 1.5) equal to 4.716990566 and -4.716990566.Subproblem 1
x + 1.5 = 4.716990566 Simplifying x + 1.5 = 4.716990566 Reorder the terms: 1.5 + x = 4.716990566 Solving 1.5 + x = 4.716990566 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.5' to each side of the equation. 1.5 + -1.5 + x = 4.716990566 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + x = 4.716990566 + -1.5 x = 4.716990566 + -1.5 Combine like terms: 4.716990566 + -1.5 = 3.216990566 x = 3.216990566 Simplifying x = 3.216990566Subproblem 2
x + 1.5 = -4.716990566 Simplifying x + 1.5 = -4.716990566 Reorder the terms: 1.5 + x = -4.716990566 Solving 1.5 + x = -4.716990566 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.5' to each side of the equation. 1.5 + -1.5 + x = -4.716990566 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + x = -4.716990566 + -1.5 x = -4.716990566 + -1.5 Combine like terms: -4.716990566 + -1.5 = -6.216990566 x = -6.216990566 Simplifying x = -6.216990566Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.216990566, -6.216990566}
| j+4=3d-10 | | 6x^2-37x+50=0 | | -5z=-6z+9 | | .75=.0014x^3-.0023x^2+.0334x+.0899 | | -7j+10=-5j-10 | | -3(c-4)-2c-8=9(c+2)+1 | | 1.2x+1.58=2.3 | | -0.6x+20=40 | | 0.5+20=0.6x | | 2.2=z-(-1.1) | | n^2-1n-16=0 | | 10r=-8+6r | | -0.1x^2+0.1x=-0.04 | | 2j=10+7j | | -11=-2-5x+1 | | 2.2=z-11 | | -9+2c=-c | | 10-9k=-7k | | 330/500 | | x+x(0.13)=1725.56 | | 96=8(b+5) | | -2z=2z-48 | | 96=(b+5) | | G(-2)=7 | | 4x-5=-2x-47 | | 1/3(12x6) | | -12c/-1 | | -3/8=2/1 | | 6k^2-12k+6=0 | | (2x-3)(x+1)=(x-5)(3x+14)+63 | | 1=c+13 | | 5(n-1)=7(N+3) |