How do you solve -3=(37-3n)^(1/2)-n?
1 Answer
Sep 19, 2016
n = 7, - 4
Explanation:
-3 =
or, -3 + n =
or,
or, 9 - 6n +
or,
or,
or, n ( n - 7 ) + 4 ( n - 7 ) = 0
or, (n - 7) (n + 4 ) = 0
or, n = 7, - 4