Subtract
Answer with explanation plz
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3
Answer:
3a+2a²+3a³-3a⁴-1
Step-by-step explanation:
(3a+2a²+3a³-4a⁴)-(1-a⁴)
=3a+2a²+3a³-4a⁴-1+a⁴
=3a+2a²+3a³-3a⁴-1
Answered by
2
Answer:
minus kerte time sign change ho jate h
kyoki minus ka sign bhut effact kerta h
Step-by-step explanation:
+ + = +
- - = +
+ - = -
- + = -
plz say tnx and mark me brainliest
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