Question

What is the value of n for the equation 1n+4n+16n2−6n=4n−6?

Answer 1

N is negative 2 over 9 or -2/9

Answer 2

1n + 4n +16n^2 -6n = 4n -6

16n^2 -n = 4n -6

16n^2 -n - 4n + 6 =0

16n^2 -5n+6 =0

Now we have the forula for finding n

n = -b+-$\sqrt{b^{2} - 4ac}$/2a

n = -(-5)+-$\sqrt{(-5)^2 - 4*16*6 }$/ 2.16

n = 5 +-$\sqrt{359}$/32

n = {5 +/- 359i }/32