(x2 + 4)(x2 - 4) What’s the answer
1 answer:
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Answer:
6
Step-by-step explanation:
You could look at this like an algebraic equation but I think it's better to think about it conceptually.
We know that when an exponent is raised to another exponent, you simply multiply them together.
ex:
We also know that a negative exponent inverts the term like so:
Thus we can deduce that in order to receive an exponent of 24 with the term on the bottom, we must multiply the -4 by 6 in order to get a -24 that inverts the term.
