simplify and expressand find its value for x=3,a=-1,b=-20
Answers
Answered by
0
Answer:
Gdtfnryrhdjdycnfgr
Step-by-step explanation:
Similar questions
Hindi,
5 months ago
Math,
5 months ago
World Languages,
10 months ago
History,
11 months ago
Math,
11 months ago