Determine whether each expression is a polynomial. If it is a polynomial, state the degree of the polynomial.

Mathematics

1 answer:

tiny-mole [99]4 years ago

7 0

<span>Expression x^2-9 </span>has two terms, so is a polynominal. Degree = 2

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MrRa [10]

Answer:

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Step-by-step explanation:

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$d=\sqrt{(x_{2}-x_{1})^{2}+( y_{2}-y_{1})^{2}}$

we have:

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3 years ago

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gladu [14]

Step-by-step explanation:

Since, K is the midpoint of JL.

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