If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4(4x2 + -20x + 25) + -1(9x2 + 6x + 1) = 0 Reorder the terms: 4(25 + -20x + 4x2) + -1(9x2 + 6x + 1) = 0 (25 * 4 + -20x * 4 + 4x2 * 4) + -1(9x2 + 6x + 1) = 0 (100 + -80x + 16x2) + -1(9x2 + 6x + 1) = 0 Reorder the terms: 100 + -80x + 16x2 + -1(1 + 6x + 9x2) = 0 100 + -80x + 16x2 + (1 * -1 + 6x * -1 + 9x2 * -1) = 0 100 + -80x + 16x2 + (-1 + -6x + -9x2) = 0 Reorder the terms: 100 + -1 + -80x + -6x + 16x2 + -9x2 = 0 Combine like terms: 100 + -1 = 99 99 + -80x + -6x + 16x2 + -9x2 = 0 Combine like terms: -80x + -6x = -86x 99 + -86x + 16x2 + -9x2 = 0 Combine like terms: 16x2 + -9x2 = 7x2 99 + -86x + 7x2 = 0 Solving 99 + -86x + 7x2 = 0 Solving for variable 'x'. Factor a trinomial. (9 + -7x)(11 + -1x) = 0Subproblem 1
Set the factor '(9 + -7x)' equal to zero and attempt to solve: Simplifying 9 + -7x = 0 Solving 9 + -7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -7x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -7x = 0 + -9 -7x = 0 + -9 Combine like terms: 0 + -9 = -9 -7x = -9 Divide each side by '-7'. x = 1.285714286 Simplifying x = 1.285714286Subproblem 2
Set the factor '(11 + -1x)' equal to zero and attempt to solve: Simplifying 11 + -1x = 0 Solving 11 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + -1x = 0 + -11 Combine like terms: 11 + -11 = 0 0 + -1x = 0 + -11 -1x = 0 + -11 Combine like terms: 0 + -11 = -11 -1x = -11 Divide each side by '-1'. x = 11 Simplifying x = 11Solution
x = {1.285714286, 11}
| x*10+30=x*6+126 | | 4=-2(1/2*-1) | | 5x+14=30-6x | | 4=-2(1/2*-1 | | 2.75x=.35x+12000 | | P=b+2a | | y=-2(x+2)(x-3) | | 2+10x=-25+x | | 0.5(5-7x)8-(4x+6)= | | 8t=2r+2s | | -20x-5y=-15 | | 4x-19=2x+3 | | 11+2x=6x-4 | | 7x+4=3+16 | | -20-5y=-15 | | 8s=(rt) | | 12xsquared+18x+6=0 | | 4x+12=21+2x | | 4x=12/7 | | 40=4/5y | | P=b+2a+3cfor | | 2*x^4+8*x^3+7*x^2-2*x-1=0 | | (x^2+2x-1)(2x^2+4x+1)=0 | | 4y-12x=20 | | 19.6x+156.8=58.8x+470.4 | | 3(f-10)=-51 | | 36r^3-49r= | | 10(s-4)=-137 | | 122-(7x+6)=7(x+8)+x | | (9x+10)+(2x+4)= | | 4y+16y=0 | | ln(2x-3)-ln(x-5)=9 |