Question

product of factors 4a2 + 12a + 9​

Answer 1

Answer:

${4a}^{2} + 12a + 9 \\ = {4a}^{2} + (6 + 6)a + 9 \\ {4a}^{2} + 6a + 6a + 9 \\ = 2a(2a + 3) + 3(2a + 3) \\ = (2a + 3).(2a + 3) \\ a = \frac{ - 3}{2}$

Answer 2

Aɴsᴡᴇʀ⤵️

4ᴀ ²+12ᴀ + 9

4ᴀ²+ 6ᴀ + 6ᴀ + 9

2ᴀ (2ᴀ - 3) +3 (2ᴀ +3)

(2ᴀ+3) (2ᴀ+3)

ᴀ = -3/2

ʙᴇsᴛ ᴏғ ғʟᴜᴄᴋ

I ʜᴏᴘᴇ ʏᴏᴜ ʟɪᴋᴇ ᴛʜɪs ᴀɴsᴡᴇʀ