What is 2^0?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Study for the PSAT 8/9 Math Test. Practice with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

What is 2^0?

Explanation:
Any nonzero number raised to the zero power equals 1. This comes from the rules of exponents: a^m / a^m = a^(m-m) = a^0, and since a^m / a^m = 1, we have a^0 = 1. Applying that to the base 2 gives 2^0 = 1. You can also see the pattern by starting with 2^3 = 8 and halving each time you drop the exponent: 8, 4, 2, and then 1 when the exponent reaches zero. So the value is 1.

Any nonzero number raised to the zero power equals 1. This comes from the rules of exponents: a^m / a^m = a^(m-m) = a^0, and since a^m / a^m = 1, we have a^0 = 1. Applying that to the base 2 gives 2^0 = 1. You can also see the pattern by starting with 2^3 = 8 and halving each time you drop the exponent: 8, 4, 2, and then 1 when the exponent reaches zero. So the value is 1.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy