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4 years ago

Which expression is equivalent to 4 square root x^10

Mathematics

2 answers:

ValentinkaMS [17]4 years ago

6 0

Answer:

^3 square root x^9 * x

Step-by-step explanation:

svetoff [14.1K]4 years ago

4 0

It will be x multiplied to square root x.

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snow_lady [41]

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1/40

Step-by-step explanation:

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3 years ago

Jayce looks around at an assembly. He notices his younger sister to his right and his older brother 48 feet ahead of him. If Jay

olganol [36]

Answer:

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Step-by-step explanation:

50 8s inbetween the two

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3 years ago

Ramona and Beezus love to read books. Ramona reads 16 less than 5 times the number of books Beezus reads. Ramona reads 134 books

Fittoniya [83]

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4 years ago

Read 2 more answers

Simplify. -1/2X+3-4X+5+3/2X x

Snezhnost [94]

Answer:-3x+8

Step-by-step explanation:

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3 years ago

Please answer soon I need this answer very quickly for math. Thank you!

Kazeer [188]

a. First five terms: 9,13,17,21,25

b. Sum of first 25 terms = 1425

c. The given sequence is an arithmetic sequence because the common difference between two consecutive terms is same.

Further explanation:

Given

Formula of sequence

$a_n=4n+5$

1. First 5 terms:

For first 5 terms, we have to put n=1,2,...5,

So,

$For\ n=1\\a_1=4(1)+5\\=4+5\\=9\\For\ n=2\\a_2=4(2)+5\\=8+5\\=13\\For n=3\\a_3=4(3)+5\\=12+5\\=17\\For\ n=4\\a_4= 4(4)+5\\=16+5\\=21\\For\ n=5\\a_5=4(5)+5\\=20+5\\=25\\First\ 5\ terms\ are: 9,13,17,21,25$

2. Sum of first 25 terms:

For that we have to find 25th term first

$a_{25} = 4(25)+5\\=100+5\\=105$

The formula for sum is:

$S_n=\frac{n}{2}(a_1+a_n)}\\Putting\ the\ values\\S_n=\frac{25}{2}(9+105)\\=12.5(114)\\=1425$

3. Type of sequence

The given sequence is an arithmetic sequence because the common difference between two consecutive terms is same.

i.e.

$d=4$

Keywords: Arithmetic sequence, Sum of arithmetic sequence

Learn more about arithmetic sequence at:

#LearnwithBrainly

4 0

4 years ago