If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + -28 = -2x2 + -5x + -24 Reorder the terms: -28 + 3x2 = -2x2 + -5x + -24 Reorder the terms: -28 + 3x2 = -24 + -5x + -2x2 Solving -28 + 3x2 = -24 + -5x + -2x2 Solving for variable 'x'. Reorder the terms: -28 + 24 + 5x + 3x2 + 2x2 = -24 + -5x + -2x2 + 24 + 5x + 2x2 Combine like terms: -28 + 24 = -4 -4 + 5x + 3x2 + 2x2 = -24 + -5x + -2x2 + 24 + 5x + 2x2 Combine like terms: 3x2 + 2x2 = 5x2 -4 + 5x + 5x2 = -24 + -5x + -2x2 + 24 + 5x + 2x2 Reorder the terms: -4 + 5x + 5x2 = -24 + 24 + -5x + 5x + -2x2 + 2x2 Combine like terms: -24 + 24 = 0 -4 + 5x + 5x2 = 0 + -5x + 5x + -2x2 + 2x2 -4 + 5x + 5x2 = -5x + 5x + -2x2 + 2x2 Combine like terms: -5x + 5x = 0 -4 + 5x + 5x2 = 0 + -2x2 + 2x2 -4 + 5x + 5x2 = -2x2 + 2x2 Combine like terms: -2x2 + 2x2 = 0 -4 + 5x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -0.8 + x + x2 = 0 Move the constant term to the right: Add '0.8' to each side of the equation. -0.8 + x + 0.8 + x2 = 0 + 0.8 Reorder the terms: -0.8 + 0.8 + x + x2 = 0 + 0.8 Combine like terms: -0.8 + 0.8 = 0.0 0.0 + x + x2 = 0 + 0.8 x + x2 = 0 + 0.8 Combine like terms: 0 + 0.8 = 0.8 x + x2 = 0.8 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. + 0.25 + x2 = 0.8 + 0.25 Combine like terms: + 0.25 = 1.25 1.25 + x2 = 0.8 + 0.25 Combine like terms: 0.8 + 0.25 = 1.05 1.25 + x2 = 1.05 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 1.05 Calculate the square root of the right side: 1.024695077 Break this problem into two subproblems by setting (x + 0.5) equal to 1.024695077 and -1.024695077.Subproblem 1
x + 0.5 = 1.024695077 Simplifying x + 0.5 = 1.024695077 Reorder the terms: 0.5 + x = 1.024695077 Solving 0.5 + x = 1.024695077 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 1.024695077 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 1.024695077 + -0.5 x = 1.024695077 + -0.5 Combine like terms: 1.024695077 + -0.5 = 0.524695077 x = 0.524695077 Simplifying x = 0.524695077Subproblem 2
x + 0.5 = -1.024695077 Simplifying x + 0.5 = -1.024695077 Reorder the terms: 0.5 + x = -1.024695077 Solving 0.5 + x = -1.024695077 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -1.024695077 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -1.024695077 + -0.5 x = -1.024695077 + -0.5 Combine like terms: -1.024695077 + -0.5 = -1.524695077 x = -1.524695077 Simplifying x = -1.524695077Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.524695077, -1.524695077}
| 5+7n=-4(-8+5n) | | X+14=28+5x | | D=7/2(m-85) | | (7/5)*(3/10) | | 3x^3+10x^2-48x=0 | | 3(5-x)=28 | | 12+8=-4 | | 6+8=-4 | | 4x+6-7(x+1)=6x+3 | | 3x^2-12x-268=0 | | 7x^2-14x-28=0 | | -0.14(.143)+0.1(.143-2)=-0.24(1-.143) | | 7x-(6x+9)=4x-48 | | w(5)+0.50=m | | (x+5)3+(x+3)5=1 | | (w)5+.50=m | | 40+20x=70+18x | | (X-5)3+(x+3)5=1 | | 4x+7xy=11y | | 8z^3=-12z^2-4z | | -28=-6n | | .1x=.7+.2x | | 2X+5=7x+9 | | 0.7h+2(h-3)=0.2h+3 | | 4d=26-9d | | .1x=.7+.2t | | 2p-29=-6 | | 5(y+1)-7=3(y+1)+2y | | (X+6)(x+6)(3x-2)=180 | | 65=-6k-1 | | 4(5+2x)=7(x-1) | | 5(x/6-2) |