Question

Solve the equation by Square Root Method 16n^2-25=0

Answer 1

Explanation:

16n^2-25=0

16n^2=25

n^2=25/16

n=+-5/4

Answer 2

n = ±(5/4)

Explanation:

The first step is to re-write the equation and make n^2 the subject of the formula; n^2 =25/16. The final step is to take square roots on both sides of the equation and keeping in mind the ± sign