If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4n2 = 25 + 15n Solving 4n2 = 25 + 15n Solving for variable 'n'. Reorder the terms: -25 + -15n + 4n2 = 25 + 15n + -25 + -15n Reorder the terms: -25 + -15n + 4n2 = 25 + -25 + 15n + -15n Combine like terms: 25 + -25 = 0 -25 + -15n + 4n2 = 0 + 15n + -15n -25 + -15n + 4n2 = 15n + -15n Combine like terms: 15n + -15n = 0 -25 + -15n + 4n2 = 0 Factor a trinomial. (-5 + -4n)(5 + -1n) = 0Subproblem 1
Set the factor '(-5 + -4n)' equal to zero and attempt to solve: Simplifying -5 + -4n = 0 Solving -5 + -4n = 0 Move all terms containing n to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -4n = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -4n = 0 + 5 -4n = 0 + 5 Combine like terms: 0 + 5 = 5 -4n = 5 Divide each side by '-4'. n = -1.25 Simplifying n = -1.25Subproblem 2
Set the factor '(5 + -1n)' equal to zero and attempt to solve: Simplifying 5 + -1n = 0 Solving 5 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1n = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1n = 0 + -5 -1n = 0 + -5 Combine like terms: 0 + -5 = -5 -1n = -5 Divide each side by '-1'. n = 5 Simplifying n = 5Solution
n = {-1.25, 5}
| j=4j-18 | | 6t^2-128t=112 | | abs(4x+6)=abs(2x+8) | | 1.3m-0.03=-9 | | 60x+102=180 | | f(x)=-3x^2-6x+4 | | x^2+7.25x-84=0 | | 3v+3=5v-(v+3) | | -12=-8h+12 | | 2x^2-33x+58=0 | | 3v^2+14v+12=-3 | | y^3=-28 | | 2x^2-29x+50=0 | | y-9+y+4x+13=180 | | (2n+3)(n+6)=0 | | 5n^2-20=b^2 | | 3x+15=x+3 | | x^2-33x+58=0 | | 6x+(-2x-11)=-138 | | 1+4-35= | | h(9)= | | 4t-5=t+4 | | x+29=5x+13 | | m^2-9=64 | | N-m=p | | 7sin(5x)=5 | | 5x+2y=204 | | 3+7x=10x-24 | | 5d(3+4)=45-21 | | M+18=3m | | x+7y=-53 | | x^2-2x+144=0 |