Math, asked by kartikey5776o, 10 months ago

Factorise: (i) 4ή 2 + 12ή + 5

Answers

Answered by IIMidnightHunterII

2

Step-by-step explanation:

$= 4 {n}^{2} + 12n + 5 \\ \\ = 4 {n}^{2} + 2n + 10n + 5 \\ \\ = 2n(n + 1) + 5(n + 1) \\ \\ = (2n + 5)(n + 1)$

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