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kap26 [50]
3 years ago
14

Which of the following best describes the expression 5(x + 2)? The sum of constant factors 5 and x + 2 The product of constant f

actors 5 and x + 2 The sum of a constant factor 5 and a 2-term factor x + 2 The product of a constant factor 5 and a 2-term factor x + 2
Mathematics
2 answers:
aksik [14]3 years ago
6 0
5 is a constant. (it has no variables)
x + 2 is not a constant. It does, however, have two terms, x and 2.
(terms are seperated by addition/subtraction)

This rules out a and b.

As for c... 5(x+2) implies <em>multiplication</em>, which would be a product, not a sum.

d. The product of a constant factor 5 and a 2-term factor x+2
Aleks [24]3 years ago
6 0

Answer: D is the answer hope this hleps

Step-by-step explanation:

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Step-by-step explanation:

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3 root(62) > 3 root(59)          62 > 59  Since the numbers are positive the roots of the larger number is going to be larger than the roots of the smaller number

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The root of 50 is about 7. - 7 is smaller than - 3. Think money. Would you rather pay 3 dollars for a cup of coffee than 7 dollars for a cup of coffee?

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On the image

Step-by-step explanation:

...............

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2x^3-3x^2-11x+6 divide by x-3
Alexxx [7]

Answer: 2x^2+3x-2

Step-by-step explanation:

You can do long division, which is very very hard to show with typing on a keyboard. You essentially want to divide the leading coefficient for each term. Ill try my best to explain it.

Do \frac{2x^3}{x}=2x^2. Write 2x^2 down. Now multiply (x - 3) by it. Then subtract it from the trinomial.

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Now do \frac{3x^2}{x} =3x. Write that down next to your 2x^2. Multiply 3x by (x - 3) to get:

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Your final step is to do \frac{-2x}{x} =-2. Write this -2 next to your other two parts

Multiply -2 by (x - 3) to get:

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Our remainder is 0 so that means (x - 3) goes into that trinomial exactly:

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