Exact form:
40/9
mixed form:
4 4/9
Answer:
(m + 2 - x) (m + 2 + x)
Step-by-step explanation:
m² + 4m + 4 - x²
m² + 2(m)(2) + 2² - x²
(m + 2)² - x²
(m + 2 - x) (m + 2 + x)
Will multiple the exponents and the answer x^4
Recognizing that the dotted line is sin(x) and solid line is cos(x), it's clear to see that the sin(x) has a larger amplitude than cos(x). So, we get a1 > a2.
Only B and E satisfies the above. But E is clearly incorrect since amplitude cannot be less than 0.
Therefore, B would be the correct choice.
If you would like to convert 3 7/8 to a fraction notation, you can do this using the following steps:
3 7/8 = (3 * 8 + 7)/8 = (24 + 7)/8 = 31/8
The correct result would be 31/8.
