3 years ago

Simplify. Y plus(15+ y) A.15y B.15+2y C.17y D.15+y

Mathematics

2 answers:

Sergeu [11.5K]3 years ago

7 0

The answer is D. Hope this helps:)

Arte-miy333 [17]3 years ago

3 0

Answer:

2y+15

Step-by-step explanation:

y+(15+y)

y+15+y

(y+y)+15

2y+15

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NJ, TN and OH have 40 reps . NJ has 13 and OH 2 times as many as TN. write expression showing how many OH has

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NJ + TN + 2TN = 40
13 + TN + 2TN = 40
3TN = 27
TN = 9
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iragen [17]

The equivalent expression for (x + 4)^5 is $x^5+ 20x^4+ 160x^3 + 640x^2 + 1280x + 1024$

The expression is given as:

$(x + 4)^5$

To expand the expression, we make use of Pascal triangle, where:

5:= 1 5 10 10 5 1

So, we have:

$(x + 4)^5 = 1 * x^5 * 4^0 + 5 * x^4 * 4^1 + 10 * x^3 * 4^2 + 10 * x^2 * 4^3 + 5 * x * 4^4 + 1 * x^0 * 4^5$

Evaluate the exponents

$(x + 4)^5 = 1 * x^5 * 1 + 5 * x^4 * 4 + 10 * x^3 * 16 + 10 * x^2 * 64 + 5 * x * 256 + 1 *1 * 1024$

Evaluate the products

$(x + 4)^5 = x^5+ 20x^4+ 160x^3 + 640x^2 + 1280x + 1024$

Hence, the equivalent expression for (x + 4)^5 is $x^5+ 20x^4+ 160x^3 + 640x^2 + 1280x + 1024$

Read more about binomial expressions at:

brainly.com/question/13602562

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3 years ago

Read 2 more answers