If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -30x + -1458.074 = 0 Reorder the terms: -1458.074 + -30x + x2 = 0 Solving -1458.074 + -30x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '1458.074' to each side of the equation. -1458.074 + -30x + 1458.074 + x2 = 0 + 1458.074 Reorder the terms: -1458.074 + 1458.074 + -30x + x2 = 0 + 1458.074 Combine like terms: -1458.074 + 1458.074 = 0.000 0.000 + -30x + x2 = 0 + 1458.074 -30x + x2 = 0 + 1458.074 Combine like terms: 0 + 1458.074 = 1458.074 -30x + x2 = 1458.074 The x term is -30x. Take half its coefficient (-15). Square it (225) and add it to both sides. Add '225' to each side of the equation. -30x + 225 + x2 = 1458.074 + 225 Reorder the terms: 225 + -30x + x2 = 1458.074 + 225 Combine like terms: 1458.074 + 225 = 1683.074 225 + -30x + x2 = 1683.074 Factor a perfect square on the left side: (x + -15)(x + -15) = 1683.074 Calculate the square root of the right side: 41.025284886 Break this problem into two subproblems by setting (x + -15) equal to 41.025284886 and -41.025284886.Subproblem 1
x + -15 = 41.025284886 Simplifying x + -15 = 41.025284886 Reorder the terms: -15 + x = 41.025284886 Solving -15 + x = 41.025284886 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '15' to each side of the equation. -15 + 15 + x = 41.025284886 + 15 Combine like terms: -15 + 15 = 0 0 + x = 41.025284886 + 15 x = 41.025284886 + 15 Combine like terms: 41.025284886 + 15 = 56.025284886 x = 56.025284886 Simplifying x = 56.025284886Subproblem 2
x + -15 = -41.025284886 Simplifying x + -15 = -41.025284886 Reorder the terms: -15 + x = -41.025284886 Solving -15 + x = -41.025284886 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '15' to each side of the equation. -15 + 15 + x = -41.025284886 + 15 Combine like terms: -15 + 15 = 0 0 + x = -41.025284886 + 15 x = -41.025284886 + 15 Combine like terms: -41.025284886 + 15 = -26.025284886 x = -26.025284886 Simplifying x = -26.025284886Solution
The solution to the problem is based on the solutions from the subproblems. x = {56.025284886, -26.025284886}
| 26y-4=15y+6 | | 12(x*x)-4x=5 | | 9n+24=-3n | | x^2-10n+22=-2 | | a^2-14a+3=-10 | | 2n=200 | | 7n+14=7n | | 4(b)+15(4)+531(1)=723 | | 4x+30=5x+4x | | 5x-3=40x+11 | | 4x+30=5x+4 | | X^2-4x-12=-12 | | 5m-8m=6 | | 3.149170= | | X-2+5Y= | | P(x)=2x^3+3x^2-4x | | (400+20)(90-1x)= | | 2y-43=x | | -6+5(-y-3)=(8+9)-1 | | +-27=4+ | | X^2-4x-12=12 | | 5-5=3 | | -18x+3y=-12 | | 7x-9x^2+14xy= | | 12x-13y-3=180 | | 4(x+6)+14=x-29 | | 8(x+2)-5=2x+6(2+x) | | (x)=11x^5-x^3+7x-5 | | 1/3*5= | | 4(x+14)+6=4x+38 | | 4(x+6)+14=4x-29 | | 1.5x^2-36x+45=0 |