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Lisa [10]
3 years ago
8

Solve x^2=18 where x is a real number

Mathematics
2 answers:
V125BC [204]3 years ago
6 0

Answer:

x = ±3√2

or in decimal:

x = ±4.24

Step-by-step explanation:

x² = 18

x = ±√18

= ±√2√9

= ±3√2

docker41 [41]3 years ago
3 0

Answer:

x = ± 3\sqrt{2}

Step-by-step explanation:

Given

x² = 18 ( take the square root of both sides )

x = ± \sqrt{18} = ± \sqrt{9(2)} = ± 3\sqrt{2}

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Dmitriy789 [7]

Answer:

$11390.30

Step-by-step explanation:

Discount

12916 x 0.15 = 1937.4

Discounted price

12916 - 1937.4 = 10978.6

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2 years ago
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S_A_V [24]
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tests&minutes\\
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3 0
3 years ago
Buyers are skeptical of a motorcycle advertisement that claims the newest model gets an average of 52 miles per gallon. They bel
Lana71 [14]

Answer:

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3 years ago
What are the factors of 3x2 + 10x + 8?
DaniilM [7]
(3x+4) (x+2)
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3 years ago
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Hello,

Answer A

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