Math, asked by chandragupta49, 5 months ago

(i) If a = 4 then find the value of a2 + 4a -3.

Answers

Answered by jajnayushpanda2

1

Answer:

21 is the answer

pls mark me as brainliest

Answered by Anonymous

15

= a² + 4a - 3 [when a = 4]

= (4)² + 4×4 - 3

= 16 + 16 - 3

= 32 - 3

= 29

Hope it helps......

Please mark as brainliest.......

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