plz solve this questions (addition karni hai)
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I) 7n³-2n²+2 and n²-5n+2
=7n³-2n²+2 + n²-5n+2
=7n³-2n²-5n+4
is it right
=7n³-2n²+2 + n²-5n+2
=7n³-2n²-5n+4
is it right
DIVAYANSMAX:
hmm
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