How do u figure out my equation? I know I need to use tan, but how?
2 answers:
You might be interested in
1. Factor the expression
2. Since is placed in the denominator of the given expression, then
3. Now the expression can be simplified:
Answer:
(A) the subtraction property of equality
Step-by-step explanation:
Given
The steps in the question
Require
Justify step 2 to 3
Write out step 2:
Apply subtraction property by subtracting 2x from both sides
Notice that the above equation is represented in step 3.
<em>Hence, option A answers the question.</em>