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liberstina [14]
2 years ago
10

How is a perfect square trinomial similar to a perfect square number? Is it possible to have a perfect square binomial? Explain.

Mathematics
1 answer:
Solnce55 [7]2 years ago
8 0

Yes, it is possible to have a perfect square binomial. The detailed information is given below.

<h3>What is the perfect square binomial to trinomial?</h3>

In trinomial, there are three terms and in binomial, there are two terms.

Let the perfect square of the binomial will be given as

⇒ (a + b)²

There are only two terms a and b and has a square on it. So the expression (a + b)² is a perfect square binomial.

Open the bracket, then we have

(a + b)² = a² + b² + 2ab

There are only three terms a², 2ab and b² and derived from a perfect binomial square. So the expression a² + b² + 2ab is a perfect square trinomial.

More about the perfect square binomial to trinomial link is given below.

brainly.com/question/14396504

#SPJ1

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\begin{gathered} \Sigma xy=\text{ sum of the column of xy} \\ \Sigma x=\text{ sum of the column x} \\ \Sigma y=\text{ sum of the column y} \\ \Sigma x^2=\text{ sum of the column x\textasciicircum2} \\ \Sigma y^2=\text{ sum of the column y\textasciicircum2} \\ n=\text{ number of rows} \end{gathered}

Now we substitute the values, we get:

r=\frac{\left(6)(70.56)-(25.2)(16.4\right)}{\sqrt{((6)(107.12)-(25.2)^2)((6)(47.82)-(16.4)^2)}}

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