Question

simplify 11x2 -3 -4(2x3 -1) if x-1​

Answer 1

x

4

−24x

2

−25

ғᴀᴄᴛᴏʀ ᴛʜᴇ ᴇxᴘʀᴇssɪᴏɴs ᴛʜᴀᴛ ᴀʀᴇ ɴᴏᴛ ᴀʟʀᴇᴀᴅʏ ғᴀᴄᴛᴏʀᴇᴅ.

(x−5)(x

2

+1)

(x−5)(x+5)(x

2

+1)

ᴄᴀɴᴄᴇʟ ᴏᴜᴛ (x−5)(x

2

+1) ɪɴ ʙᴏᴛʜ ɴᴜᴍᴇʀᴀᴛᴏʀ ᴀɴᴅ ᴅᴇɴᴏᴍɪɴᴀᴛᴏʀ.

x+5

ᴇxᴘᴀɴᴅ

x+5

ᴛɪᴄᴋ ᴍᴀʀᴋ ɪᴍᴀɢᴇ

sʜᴏʀᴛ sᴏʟᴜᴛɪᴏɴ sᴛᴇᴘs

x

3

−5x

2

+x−5

x

4

−24x

2

−25

ғᴀᴄᴛᴏʀ ᴛʜᴇ ᴇxᴘʀᴇssɪᴏɴs ᴛʜᴀᴛ ᴀʀᴇ ɴᴏᴛ ᴀʟʀᴇᴀᴅʏ ғᴀᴄᴛᴏʀᴇᴅ.

(x−5)(x

2

+1)

(x−5)(x+5)(x

2

+1)

ᴄᴀɴᴄᴇʟ ᴏᴜᴛ (x−5)(x

2

+1) ɪɴ ʙᴏᴛʜ ɴᴜᴍᴇʀᴀᴛᴏʀ ᴀɴᴅ ᴅᴇɴᴏᴍɪɴᴀᴛᴏʀ.

x+5

ǫᴜɪᴢ

ᴘᴏʟʏɴᴏᴍɪᴀʟ

x

3

−5x

2

+x−5

x

4

−24x

2

−25

l hope it will help u ☺️✌️☺️