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castortr0y [4]
3 years ago
13

Find the product. (n + 4)2

Mathematics
2 answers:
lukranit [14]3 years ago
7 0

Answer:

2n+8 or n^2+8n+16 if the 2 is an exponent

Step-by-step explanation:

The Distributive property says a(b+c)=ab+ac

Knowing this, lets apply it to the problem...

1) Distribute 2 to n:

2n

2) Distribute 2 to 4:

2n+8

If the problem is squared, use foil (first, outer, inner, last)

(n+4)(n+4)

n^2+4n+4n+16

1) Simplify:

n^2+8n+16

Schach [20]3 years ago
5 0

Answer:

n^2+8n+16

Step-by-step explanation:

(n+4)^2

=(n+4) (n+4)

= n^2+4n+4n+16

=n^2+8n+16

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6/3

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The answer is 6/3 because if you go up 6 and the the right 3, you reach the point that hits the line.

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2 years ago
Abigail”s car used 9 gallons of gas to travel 378 miles. How many gallons of gas would she need to travel 210 miles?
pochemuha

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Step-by-step explanation:

First, we need to know how many miles we can get by on a gallon of gas. To find this, we need to divide 378 miles by 9 gallons.

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3 years ago
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What is the sum of 7/22 and 9/22
natulia [17]
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8 0
3 years ago
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How do you use change of base formula​
nikdorinn [45]

Answer:

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Step-by-step explanation:

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3 years ago
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Answer:

(x-7)(x+2/3)

Step-by-step explanation:

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