Math, asked by sudharshini0406, 10 months ago

The sum of n terms of an AP is 3n² + 5n, find the 10th term.

pls make it fast

Answers

Answered by ajaynandhu1310

1

Step-by-step explanation:

sum of 10 terms = 3 × 10² + 5× 10

= 300 + 50

= 350

sum of 9 terms = 3 × 9² + 5 × 9

= 243 + 45

= 288

10th term = sum of 10 terms - sum of 9 terms

= 350 - 288

= 62

plz mark me brainliest

Answered by suhani156696

0

Answer:

yes the answer is 62 .

just use formula

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