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3 years ago

12

What is the value of n in the equation: 7n +14 = -21? *

2 answers:

eduard3 years ago

6 0

The answer is N = -5

AysviL [449]3 years ago

4 0

Answer:

n= -5

Step-by-step explanation:

im pretty sure thats right

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Solve the equation by Completing the Square<br> x2 – 10x + 13 = 0

user100 [1]

Answer:

$x=5+\sqrt{12}$

or

$x=5-\sqrt{12}$

Step-by-step explanation:

$x^2-10x+13=0$

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Add 5

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aivan3 [116]

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Step-by-step explanation:trust me

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