Question

Subtract:
(i) 3x^2 – 2y^2 from -2x^2 - 4y^2
(ii) 3abc - ab + a^2 from 2abc - 2a^2 -2ab
(iii) pq - p²q + 3p from p - 2p^2q - 2pq
(iv) m^2 - 2n^2 + Imn from 21mn - 2m^2 – 3n^2​

Answer 1

Answer:

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