If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + -5 = x(3x + -5) Reorder the terms: -5 + 9x2 = x(3x + -5) Reorder the terms: -5 + 9x2 = x(-5 + 3x) -5 + 9x2 = (-5 * x + 3x * x) -5 + 9x2 = (-5x + 3x2) Solving -5 + 9x2 = -5x + 3x2 Solving for variable 'x'. Reorder the terms: -5 + 5x + 9x2 + -3x2 = -5x + 3x2 + 5x + -3x2 Combine like terms: 9x2 + -3x2 = 6x2 -5 + 5x + 6x2 = -5x + 3x2 + 5x + -3x2 Reorder the terms: -5 + 5x + 6x2 = -5x + 5x + 3x2 + -3x2 Combine like terms: -5x + 5x = 0 -5 + 5x + 6x2 = 0 + 3x2 + -3x2 -5 + 5x + 6x2 = 3x2 + -3x2 Combine like terms: 3x2 + -3x2 = 0 -5 + 5x + 6x2 = 0 Begin completing the square. Divide all terms by 6 the coefficient of the squared term: Divide each side by '6'. -0.8333333333 + 0.8333333333x + x2 = 0 Move the constant term to the right: Add '0.8333333333' to each side of the equation. -0.8333333333 + 0.8333333333x + 0.8333333333 + x2 = 0 + 0.8333333333 Reorder the terms: -0.8333333333 + 0.8333333333 + 0.8333333333x + x2 = 0 + 0.8333333333 Combine like terms: -0.8333333333 + 0.8333333333 = 0.0000000000 0.0000000000 + 0.8333333333x + x2 = 0 + 0.8333333333 0.8333333333x + x2 = 0 + 0.8333333333 Combine like terms: 0 + 0.8333333333 = 0.8333333333 0.8333333333x + x2 = 0.8333333333 The x term is 0.8333333333x. Take half its coefficient (0.4166666667). Square it (0.1736111111) and add it to both sides. Add '0.1736111111' to each side of the equation. 0.8333333333x + 0.1736111111 + x2 = 0.8333333333 + 0.1736111111 Reorder the terms: 0.1736111111 + 0.8333333333x + x2 = 0.8333333333 + 0.1736111111 Combine like terms: 0.8333333333 + 0.1736111111 = 1.0069444444 0.1736111111 + 0.8333333333x + x2 = 1.0069444444 Factor a perfect square on the left side: (x + 0.4166666667)(x + 0.4166666667) = 1.0069444444 Calculate the square root of the right side: 1.003466215 Break this problem into two subproblems by setting (x + 0.4166666667) equal to 1.003466215 and -1.003466215.Subproblem 1
x + 0.4166666667 = 1.003466215 Simplifying x + 0.4166666667 = 1.003466215 Reorder the terms: 0.4166666667 + x = 1.003466215 Solving 0.4166666667 + x = 1.003466215 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.4166666667' to each side of the equation. 0.4166666667 + -0.4166666667 + x = 1.003466215 + -0.4166666667 Combine like terms: 0.4166666667 + -0.4166666667 = 0.0000000000 0.0000000000 + x = 1.003466215 + -0.4166666667 x = 1.003466215 + -0.4166666667 Combine like terms: 1.003466215 + -0.4166666667 = 0.5867995483 x = 0.5867995483 Simplifying x = 0.5867995483Subproblem 2
x + 0.4166666667 = -1.003466215 Simplifying x + 0.4166666667 = -1.003466215 Reorder the terms: 0.4166666667 + x = -1.003466215 Solving 0.4166666667 + x = -1.003466215 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.4166666667' to each side of the equation. 0.4166666667 + -0.4166666667 + x = -1.003466215 + -0.4166666667 Combine like terms: 0.4166666667 + -0.4166666667 = 0.0000000000 0.0000000000 + x = -1.003466215 + -0.4166666667 x = -1.003466215 + -0.4166666667 Combine like terms: -1.003466215 + -0.4166666667 = -1.4201328817 x = -1.4201328817 Simplifying x = -1.4201328817Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.5867995483, -1.4201328817}
| (4z-x)(z^3-4z^2x+3zx^2-x^3)= | | (x-2)(x^2+2x+4)-x(x-3)(x+3)=28 | | (3/5x^3)^4 | | 2b(2b-2b)= | | 12+8x= | | -6x+3x+7=13 | | 2b(2b)= | | (y-7)(-3y^2+5y+3)= | | 12y-37ify=17 | | 16x^2-(4x-5)=0 | | 8-2x-5-4x=17 | | y=(-1.5-1)(-1.5+5) | | 2x+10=15-6 | | a=4(3b-1)+6(5-2b)26 | | 3(3b-3)=96 | | y=(-2-1)(-2+5) | | 7x-3x+3=19 | | (2x-2)(3x^5-2x^4+2x^3+x^2-5x+3)= | | 4a+13b-2a+2a+2b+25= | | 7x-29=1000 | | x-378=107 | | 8/15 | | 3x+11=-43-6x | | (2x-1)(2x-1)= | | (8x+9)(2x^2+6x+9)= | | 100=-100+0.3x | | 20m+20n= | | v+x=w^2(x) | | 6h-3=1 | | (5x+3)(x-4)= | | -3(5s-4)-12=-2(9s+3)-3 | | 2x(3x-5y)= |