Answer:

Step-by-step explanation:
Step 1: Write expression

Step 2: Simplify Parenthesis

Step 3: Exponent Exponents

Step 4: Simplify

Answer:
a⁴b⁴ - c⁴
Step-by-step explanation:
The difference of squares formula states that (a - b)(a + b) = a² - b². In this case, a = a²b² and b = c² so a² - b² = (a²b²)² - (c²)² = a⁴b⁴ - c⁴.
The answer would be am because it says 1/4 to midday and midday is 12 and 12 is when pm starts so it would be am.
Hope this helps! :)
If you mean 4 / (11/8)
= 4 * 8/11
= 32/11
= 2 10/11
= 2.909