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Citrus2011 [14]
3 years ago
6

Expand. Your answer should be a polynomial in standard form. (x + 5)(x +3)

Mathematics
1 answer:
vitfil [10]3 years ago
3 0

Answer: x^2+8x+15

Step-by-step explanation:

(x+5)(x+3)

x^2+3x+5x+15

x^2+8x+15

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juin [17]

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The solution set is the empty set.

Step-by-step explanation:

{x | x < 2} is the set of all numbers less than 2. This means x can take values such as 1.99, 0, -2000 and so on. That is, all values less than 2.

{x | x ≥ 2} is the set of all numbers equal to or greater than 2. This means x can take values such as 2, 2.1, 5000, and so on. That is, 2 or any value greater than 2.

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3 years ago
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Marina86 [1]
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Step-by-step explanation:

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