If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4n2 + -28n + 49 = 0 Reorder the terms: 49 + -28n + 4n2 = 0 Solving 49 + -28n + 4n2 = 0 Solving for variable 'n'. Factor a trinomial. (7 + -2n)(7 + -2n) = 0Subproblem 1
Set the factor '(7 + -2n)' equal to zero and attempt to solve: Simplifying 7 + -2n = 0 Solving 7 + -2n = 0 Move all terms containing n to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -2n = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -2n = 0 + -7 -2n = 0 + -7 Combine like terms: 0 + -7 = -7 -2n = -7 Divide each side by '-2'. n = 3.5 Simplifying n = 3.5Subproblem 2
Set the factor '(7 + -2n)' equal to zero and attempt to solve: Simplifying 7 + -2n = 0 Solving 7 + -2n = 0 Move all terms containing n to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -2n = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -2n = 0 + -7 -2n = 0 + -7 Combine like terms: 0 + -7 = -7 -2n = -7 Divide each side by '-2'. n = 3.5 Simplifying n = 3.5Solution
n = {3.5, 3.5}
| 3(4a+1)=4 | | F+26=-21 | | (x^2)(x^5a)= | | X-3=-1+3 | | 2(x+1)=1x+9 | | 2/3(x+13)=13 | | 18-3j=2j+2 | | 4y+4y= | | 12n^2+48=80n | | (-8x^6y^7)(10x^4y^7)= | | 3X/3=4-1/3 | | m+5m^2-6=10 | | 5.6x+12.25y+7.875z=36 | | Y-2=0.3y+1.9 | | -9r+3r=36 | | y+3=5y+23 | | 5x+9=2x-27 | | x^2-y^2-z^2-2yz=0 | | -1=p+14-7 | | x^2+28x+c=0 | | 5x^2-11x-7=0 | | y=x^2-10+3 | | 9z^2-25=0 | | 4x-8=42 | | (v+3)(v+4)=0 | | 4=8(s-1) | | -9-7x-10=-19 | | 50+25x=125 | | 3x+8=9x-25 | | 1=3y-14 | | k+12/7=21 | | 5x+10=x-2 |