If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(9x + 3) = 4x2 + -10x + 28 Reorder the terms: x(3 + 9x) = 4x2 + -10x + 28 (3 * x + 9x * x) = 4x2 + -10x + 28 (3x + 9x2) = 4x2 + -10x + 28 Reorder the terms: 3x + 9x2 = 28 + -10x + 4x2 Solving 3x + 9x2 = 28 + -10x + 4x2 Solving for variable 'x'. Reorder the terms: -28 + 3x + 10x + 9x2 + -4x2 = 28 + -10x + 4x2 + -28 + 10x + -4x2 Combine like terms: 3x + 10x = 13x -28 + 13x + 9x2 + -4x2 = 28 + -10x + 4x2 + -28 + 10x + -4x2 Combine like terms: 9x2 + -4x2 = 5x2 -28 + 13x + 5x2 = 28 + -10x + 4x2 + -28 + 10x + -4x2 Reorder the terms: -28 + 13x + 5x2 = 28 + -28 + -10x + 10x + 4x2 + -4x2 Combine like terms: 28 + -28 = 0 -28 + 13x + 5x2 = 0 + -10x + 10x + 4x2 + -4x2 -28 + 13x + 5x2 = -10x + 10x + 4x2 + -4x2 Combine like terms: -10x + 10x = 0 -28 + 13x + 5x2 = 0 + 4x2 + -4x2 -28 + 13x + 5x2 = 4x2 + -4x2 Combine like terms: 4x2 + -4x2 = 0 -28 + 13x + 5x2 = 0 Factor a trinomial. (-4 + -1x)(7 + -5x) = 0Subproblem 1
Set the factor '(-4 + -1x)' equal to zero and attempt to solve: Simplifying -4 + -1x = 0 Solving -4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x = 0 + 4 -1x = 0 + 4 Combine like terms: 0 + 4 = 4 -1x = 4 Divide each side by '-1'. x = -4 Simplifying x = -4Subproblem 2
Set the factor '(7 + -5x)' equal to zero and attempt to solve: Simplifying 7 + -5x = 0 Solving 7 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -5x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -5x = 0 + -7 -5x = 0 + -7 Combine like terms: 0 + -7 = -7 -5x = -7 Divide each side by '-5'. x = 1.4 Simplifying x = 1.4Solution
x = {-4, 1.4}
| 5x=-85 | | 10-3x=5x+26 | | f=u(1000)(9.81) | | ln(x)+ln(x+10)=5 | | 4x^4-19x^2+12=0 | | 4.00f=44 | | ln(x)+ln(x+8)=3 | | ax+by=cz | | -15=4n+9-6n | | 3.5k=14 | | x(5x+12)=2x^2-8x+63 | | 5l=38 | | 15g=420 | | -9x+7=34 | | 36y^2-z^2= | | 2x-8=13+9x | | 5m^3-40= | | d+.6=-.5 | | 30=6x-24+3x | | 5n-3=-6n-8 | | d+.7=-.5 | | 2a^3+16= | | 3x-4+2=3x+1 | | 0.1n+1.2=0.3-1.3n | | 3n+2=4n | | X^3-3x^2+4x-12= | | 19.5=-39.5+f | | x=7.5+-2.5y | | 16d^2-25e^2= | | 4n+6=10 | | 3x-1+2x+1+2x+1=2x+1*3 | | -5x+8=19-6x |