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Anastaziya [24]
4 years ago
11

If n-8=-3, what is 3n?

Mathematics
1 answer:
tia_tia [17]4 years ago
8 0

<em>Greetings from Brasil...</em>

Let's isolate N. For that we will pass the - 8 to the second member:

n - 8 = - 3

n = - 3 + 8

n = 5

<h3>3n = 15</h3>

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HELLLLLPPPPP: ANSWER CHOICES BELOW:
posledela

he polynomial x(5x² + 10x + 15), it is not completely factored, 5x² + 10x + 15 can still be factored into two binomials.

<h3>Polynomial</h3>

Polynomial is an expression that involves only the operations of <em>addition, subtraction, multiplication </em>of variables.

Given the polynomial x(5x²+10x+15), it is not completely factored, 5x²+10x+15 can still be factored,

Find out more on Polynomial at: brainly.com/question/2833285

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2 years ago
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6 0
3 years ago
Hey can you please help me posted picture of question
Ira Lisetskai [31]
Answer:
40x² + 65x + 25

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We will just multiply each term from the first bracket by each term from the second and then combine like terms to get the final expression.

This would be done as follows:
(5x + 5)(8x + 5)
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40x² + 65x + 25

Hope this helps :)
6 0
3 years ago
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