Question

Middle term split x³-3x -28

Answer 1

Answer:

2x+-5x

Step-by-step explanation:

I I think it will help you

Answer 2

Aɴsᴡᴇʀ :-

x² - 3x - 28

a = 1 , b = -3 , c = -28

Wᴇ ʜᴀᴠᴇ ᴛᴏ sᴘʟɪᴛ ᴍɪᴅᴅʟᴇ ᴛᴇʀᴍ sᴜᴄʜ ᴛʜᴀᴛ ɪᴛs ᴘʀᴏᴅᴜᴄᴛ ɪs ᴇǫᴜᴀʟ ᴛᴏ -28

= = > x² - 7x + 4x - 28

= = > x ( x - 7 ) + 4 ( x - 7 )

= = > ( x + 4 ) ( x - 7 )

= = > x = -4 , 7

Hᴏᴘᴇ ɪᴛ ʜᴇʟᴘs..!