nadaalsadiq nadaalsadiq
  • 11-08-2020
  • Mathematics
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the nth term of the quadratic sequence is 3n² - 10 work out the 5th term of this sequence .


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Stephen46
Stephen46 Stephen46
  • 11-08-2020

Answer:

The answer is - 65

Step-by-step explanation:

From the question the nth term of the sequence is

3n² - 10

where n is the number of terms

Since we are finding the 5th term

n = 5

Substitute this value into the above formula

That's

3(5)² - 10

= 3( 25) - 10

= 75 - 10

We have the final answer as

- 65

Hope this helps you

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