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Alenkinab [10]
3 years ago
8

Solve the equation for x. x2 = 25/784 The solution of the equation is x =

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
5 0

Answer:

x 28\25=-1.120 hope it helps

aniked [119]3 years ago
3 0

Step-by-step explanation:

x² = 25/784

Since 25 = 5² and 784 = 28²,

x = ±(5²/28²) = ±5/28.

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Alexandra [31]
Solve for x:
x^2 + 10 x + 12 = 36

36 = 36:
x^2 + 10 x + 12 = 36

Subtract 12 from both sides:
x^2 + 10 x = 24

Add 25 to both sides:
x^2 + 10 x + 25 = 49

Write the left hand side as a square:
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Take the square root of both sides:
x + 5 = 7 or x + 5 = -7

Subtract 5 from both sides:
x = 2 or x + 5 = -7

Subtract 5 from both sides:
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4 years ago
In the school library, there are 110 fiction books, 250 nonfiction
mariarad [96]

Answer:

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Step-by-step explanation:

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3 years ago
susan is driving to her cousin’s house. Susan drives 3 miles every minute. if her cousins house is 40 minutes away, how many mil
lisabon 2012 [21]

Answer:

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Read 2 more answers
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mariarad [96]

Answer

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Step-by-step explanation:

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