Question

How to test intervals for inequalities with square?

A) Square each side of the inequality
B) Use the square root property
C) Apply the quadratic formula
D) Factor the quadratic expression

Answer 1

To test intervals for inequalities with squares, you can square each side of the inequality and use the square root property to find the solutions.

Step-by-step explanation:

To test intervals for inequalities with squares:

1. Square each side of the inequality
2. Use the square root property to find the solutions

For example, if you have the inequality x^2 > 9, you would square both sides to get x^4 > 81. Then, you can use the square root property to find the solutions, which are x > 3 and x < -3.