If a^2 + 14a = 51 and a is greater than or equal to 0, what is the value of a + 8 ?
Find the grammatical error(s): The weather does not effect my mood, but has a big affect on yours.
In that sentence, "effect" and "affect" should be switched, so as to read: "The weather does not affect my mood, but has a big effect on yours."
How does the type of memory used to recall historical facts differ from the memory used to recall your fifth birthday party?
While the first involves semantic memory, the second involves episodic memory