Q.3.
Q.4. Simplify:
a) 2p3 -3p2 + 4p -5 -6p3 + 2p2 - 8p -2 + 6p + 8
b) 2x2 - xy + 6x - 4y + 5xy - 4x + 6x2 + 3y
c) 5x2 - 2x + 7 - 9 + 7x - 3x2 + 4x2 - x + 1
Answers
Answered by
1
Answer:
4.a
-4p3-p2+2p+1
Is the correct answer
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