Mathematics, 12.08.2020 08:01 pupucitomarron

Factorise the following expressions by grouping it in pairs (a) 15ab-10b-12a-8 (b) ab+7b+2a+17

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Factorise the following expressions by grouping it in pairs (a) 15ab-10b-12a-8 (b) ab+7b+2a+17...

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