If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9n2 + 15n + 4 = 0 Reorder the terms: 4 + 15n + 9n2 = 0 Solving 4 + 15n + 9n2 = 0 Solving for variable 'n'. Factor a trinomial. (4 + 3n)(1 + 3n) = 0Subproblem 1
Set the factor '(4 + 3n)' equal to zero and attempt to solve: Simplifying 4 + 3n = 0 Solving 4 + 3n = 0 Move all terms containing n to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 3n = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 3n = 0 + -4 3n = 0 + -4 Combine like terms: 0 + -4 = -4 3n = -4 Divide each side by '3'. n = -1.333333333 Simplifying n = -1.333333333Subproblem 2
Set the factor '(1 + 3n)' equal to zero and attempt to solve: Simplifying 1 + 3n = 0 Solving 1 + 3n = 0 Move all terms containing n to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 3n = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 3n = 0 + -1 3n = 0 + -1 Combine like terms: 0 + -1 = -1 3n = -1 Divide each side by '3'. n = -0.3333333333 Simplifying n = -0.3333333333Solution
n = {-1.333333333, -0.3333333333}
| 7(2.8-4x)=2.8 | | 10n^2+17n+3=0 | | 5*8+8*-2=-4 | | 6(3x-4)=3(6x+9) | | 5x+8y=-4 | | 3.4c(5c+1)=-12.2 | | 3.4c(5c+1)=-12.5 | | 25n^2+30n+9=0 | | 3+5p-2=5p+16-3p | | 4x^2+2x=0 | | 3(a+10)=15 | | 4x^2-2x=0 | | -3x+5=35 | | 3x^2=48x | | 6x^3+10x^2-9x-20=0 | | 5x-15=3x+9 | | 4-3(w-1)=10 | | x^2-8x+13=0 | | 7(r+6)+2=-26 | | x^2=6x+1 | | 4p-7+3p=-7 | | 4(3x-1)+11=2(6x+5)-8 | | y=x^2-11x+24 | | 9n-5-3n=61 | | 0=15x-4.9x^2 | | 0.062=0.06m-0.01 | | 3.24k+1.35=17.55 | | 13+(2-f)=-6 | | 3t+7=2t-5 | | (4e+1)-7=22 | | 5x+3=3x-19 | | (5+d)+-3=-8 |