English, asked by alamarasad121, 8 months ago

प्रश्नाव
1. निम्नलिखित पर बहुपद 5x-4x + 3 के मान ज्ञात कीजिए:
30
(ii) x =-1
लिएPO).p(1) आर​

Answers

Answered by Umang123sdc
2

Explanation:

=5x-4x+3=30

=x+3=30

=x=30-3

=x=27 answer

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