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frosja888 [35]
3 years ago
11

PLEASE HELP!! answer the question in the photo

Mathematics
1 answer:
Ivan3 years ago
3 0
The answer will either be E or 38
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The nth term of a sequence is 2n2² - 4n+4 Work out the 8th term of the sequence. 8th term= Submit Answer Skip for Now​
Marrrta [24]

The nth term of a sequence exists 2n2² - 4n+4 is 36.

<h3>What is PEMDAS' order of operations?</h3>

The order of operations exists as a rule that describes the right sequence of measures for estimating a math expression. We can recognize the order utilizing PEMDAS: Parentheses, Exponents, Multiplication, and Division (from left to right), Addition, and Subtraction (from left to right).

$2*8*2^{2}  - 4*8+4

Follow the PEMDAS order of operations

Calculating the exponents, we get 2² = 4

= 2*8*4 - 4*8+4

= 64-32 +4

= 36

Therefore, the nth term of a sequence that exists 2n2² - 4n+4 is 36.

To learn more about sequences refer to:

brainly.com/question/8662453

#SPJ9

6 0
2 years ago
Factorise fully 12x³ - 30x²​
MariettaO [177]

Answer:

6x² (2x - 5)

Step-by-step explanation:

12x³ - 30x²

= 6x² (2x - 5)

5 0
2 years ago
-3(-2x-8)-(-5x+6) what are the steps to solve this
Eddi Din [679]

First distribute the -3 and the - sign

6x + 24 + 5x - 6

Combine like terms

11x + 18


8 0
2 years ago
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This problem makes me wanna cry
lyudmila [28]

Answer:

k=45

Step-by-step explanation:

its an isosceles triangle, so k=45

to check it, 45+45+90=180

6 0
3 years ago
A researcher posts a newspaper advertisement offering $10 in exchange for participation in a short study. The researcher accepts
postnew [5]

Answer:

It is not a valid sample because it is not a random sample of the population.

Step-by-step explanation:

the only one that makes sense

5 0
3 years ago
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