Math, asked by abdurrahman47, 3 months ago

subtract the second from the first 2a+b, a-b​

Answers

Answered by n9a8n1d0i9n1i
2

Answer:

2a+b-a+b

2a-a+b+b

a+2b is the answer

Step-by-step explanation:

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Answered by Anonymous
1

Answer:

Given :

ᴛᴏ ꜰɪɴᴅ : ꜱᴜʙᴛʀᴀᴄᴛ ᴛʜᴇ ꜱᴇᴄᴏɴᴅ ᴇxᴘʀᴇꜱꜱɪᴏɴ ꜰʀᴏᴍ ᴛʜᴇ ꜰɪʀꜱᴛ ᴇxᴘʀᴇꜱꜱɪᴏɴ ?

ꜱᴏʟᴜᴛɪᴏɴ :

2ᴀ+ʙ

2ᴀ+ʙ

.

ᴛʜᴇ ꜰɪʀꜱᴛ ᴇxᴘʀᴇꜱꜱɪᴏɴ ɪꜱ  

ᴀ-ʙ

ᴀ-ʙ

.

ᴛʜᴇ ꜱᴇᴄᴏɴᴅ ᴇxᴘʀᴇꜱꜱɪᴏɴ ɪꜱ

ꜱᴜʙᴛʀᴀᴄᴛ ᴛʜᴇ ꜱᴇᴄᴏɴᴅ ᴇxᴘʀᴇꜱꜱɪᴏɴ ꜰʀᴏᴍ ᴛʜᴇ ꜰɪʀꜱᴛ ᴇxᴘʀᴇꜱꜱɪᴏɴ ɪꜱ ɢɪᴠᴇɴ ʙʏ,

ᴇ=(2ᴀ + ʙ ) - ( ᴀ - ʙ )

ᴇ=(2ᴀ + ʙ ) - ( ᴀ - ʙ )

ᴇ=2ᴀ + ʙ-ᴀ+ʙ

ᴇ=2ᴀ + ʙ-ᴀ+ʙ

ᴇ=ᴀ+2ʙ

ᴇ=ᴀ+2ʙ

ᴛʜᴇʀᴇꜰᴏʀᴇ, ꜱᴜʙᴛʀᴀᴄᴛ ᴛʜᴇ ꜱᴇᴄᴏɴᴅ ᴇxᴘʀᴇꜱꜱɪᴏɴ ꜰʀᴏᴍ ᴛʜᴇ ꜰɪʀꜱᴛ ᴇxᴘʀᴇꜱꜱɪᴏɴ ɪꜱ

ᴀ+2ʙ

ᴀ+2ʙ

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