Question

solve this equation with steps ....
$4k {}^{3 } + 18k {}^{2} + 23k + 9$

Answer 1

4k³ + 18k² + 23k + 9

4k³ + (4k² + 14k²) + (14k + 9k) + 9

4k³ + 4k² + 14k² + 14k + 9k + 9

4k²(k + 1) + 14k(k + 1) + 9(k + 1)

(4k² + 14k + 9) × (k + 1)

Answer 2

$\bf{hey}$
$\underline{here \: is \: the \: answer}$
⤵⏬⬇⤵⏬⏬⬇✌⭐

this refers to the pic

$\bf \underline{hope \: it \: helps}$
✌⭐✌⭐✌⭐✌⭐✌⭐✌⭐✌⭐✌⭐✡❕❕

$\boxed{ \: thanks}$