Please help mehh T^T

Mathematics

2 answers:

sergeinik [125]3 years ago

4 0

Doing the math right now

Anvisha [2.4K]3 years ago

3 0

Imma try hold up give me a second

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(3+3+8-9)+(66-6)6= Please give correct answer if you a brainlest

yanalaym [24]

Answer:

365

Step-by-step explanation:

3+3=6+8=14-9=5+360=365

66-6=60*6=360

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3 years ago

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2x^2-7x+6

lianna [129]

For the first question, use slip and slide or the box method to get (x-2)(2x-3)
Do the same for the second question to get (3x-4)(x+1)

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4 years ago

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Simplify the rational expression. state any restrictions on the variable. n^4-11n^2+30/n^4-7n^2+10

Andrej [43]

For this case we have the following expression:
 $\frac{n ^ 4-11n ^ 2 + 30}{ n ^ 4-7n ^ 2 + 10} 

$
 We are going to make the following change of variables:
 $x = n ^ 2
$
Rewriting the expression we have:
 $\frac{(x ^ 2-11x + 30)}{(x ^ 2-7x + 10)} 

$
Factoring the expression we have:
 $\frac{(x-5) (x-6)}{(x-5) (x-6)} 
$
Canceling similar terms we have:
 $\frac{x-6}{x-2} 
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Returning the change we have:
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 The resctrictions of the function are those that make the denominator equal to zero.
We have then:
 $n ^ 2-2 = 0

n = +/- \sqrt{2} 
$
 Answer:
The simplified expression is:
 $\frac{n ^ 2-6}{n ^ 2-2}$
The restrictions are:
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$n = - \sqrt{2}$

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3 years ago

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Veronika [31]

Answer: