Math, asked by mahalebharat734, 7 hours ago

(10a+b)-(10b+a) difference of a two digit no

Answers

Answered by hunarpreet07
2

Answer:

take a+b common

Step-by-step explanation:

then multiply (10)(10) then ans would be a10+b10

Answered by VashitvaGupta
1

Answer:

9a - 9b

Step-by-step explanation:

please refer to the attachment

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