Question

Solve this question.

The best answer will be marked as a brain list

Answer 1

Hlo friend.. Cutiepie Here..

Here is ur answer :

n = - 2

(i) 5n² + 5n - 2

= 5 ( -2 ) ² + 5 (-2) - 2

= 5 × 4 - 10 - 2

= 20 - 12

= 8

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(ii) n³ + 5n² + 5n - 2

= ( - 2 )³ + 5( - 2)² + 5(-2) - 2

= -8 + 5 × 4 - 10 - 2

= - 8 + 20 - 12

= 20 - 20

= 0

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HOPE IT HELPS YOU..

REGARDS
@sunita

Answer 2

Hello friend ,

My answer is attached,
with calculations.........!!!!!!!!!!!

Hope my answer helps,
Please mark my answer as the brainliest answer............!!!!!!!!!!!!!!!!!

# Anuranjana :-) :-)