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What is 21 to the 2nd power?

Wiki User

∙ 2012-02-04 04:26:15

Best Answer

21 to the 2nd power is 441.

Wiki User

∙ 2012-02-04 04:26:15

This answer is:

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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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42 + 5 = 16 + 5 = 21

What is 2-21 power?

2-21 power = -19

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Solve 3x to the 2nd power equals 21 what are the solutions x equals and what is the x intercept?

3x2 = 21 describes two single values, and does not have an x intercept. 3x2 = 21 &there4; x2 = 7 &there4; x = ±√7

What is 4 to the 2nd power in exponents?

4 to the 2nd power in exponents is 42

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What is the GCF of 75a to the 4th power and 125a to the 2nd power b to the 2nd?

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What is the product to 4C 2nd power times -2CD 2nd power?

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