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The rule to decide if a number is divisible by 9 is to look at the sum of the digits.

If the sum of the digits is divisible by 9, then so is the number.

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โˆ™ 2010-06-15 06:24:56
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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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Q: What is the divisiblity rule of 9?
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