Which of the following is a solution to the equation 5x^2-12=168? A. 6.75 B.-6 C.5 D.-5.59
This question has really stumped me
This question has really stumped me
1 Answer
May 3, 2018
B.
Explanation:
We are given that
We can now take the square root of both sides, making sure to add a
Thus, our solutions are