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2 years ago

Is the product of two binomials always a trinomial? Give an example to support your answer.

2 answers:

4 0

(a+b)(a-b)=a^2-ab+ab-b^2=a^2-b^2. This is a binomial. Hence, it is not always true that the product of two binomials is a trinomial.

nydimaria [60]2 years ago

3 0

Answer:

Consider: (a+b)(a-b)=a^2-ab+ab-b^2=a^2-b^2. This is a binomial. Hence, it is not always true that the product of two binomials is a trinomial.

Step-by-step explanation:

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Need help with two math questions please asap! Thank you!

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The answers are:
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2 years ago

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Klio2033 [76]

Answer:

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Step-by-step explanation:

Write the problem as a mathematical expression.

$f(x)=-x^2+1$ $for$ $x =3-9$ $4-4-8$

Simplify 4−4−8 to substitute in f(x)=−x^2+1

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Replace the variable x with −

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2 years ago

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The equation of the regression line is Y = 76 + 2x. Which of the

balandron [24]

None of those are shown on the graph.

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2 years ago

2 x (16+ [1 +9+(5-2)]? – 3] – 22

zmey [24]

Step-by-step explanation:

2 x (16 + (10 + 3) - 3) - 22

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2 years ago

Which of the following is the function for the graph? Choices/graph below.

kumpel [21]

set x=0 to get insights.

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weird, for some reason option 1 and 3 seem to be the same, maybe that's an accident by the author.

maybe a + was intended inside the parentheses, dunno.

option 1 and 3 seem fine, although I think there is an error in the options. they shouldn't be exactly the same

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2 years ago