(6x - 1)(x - 5)
= 6x² - 30x - x + 5
= 6x² - 31x + 5
(4x - 3)(2x + 1)
= 8x² + 4x - 6x - 3
= 8x² - 2x - 3
(2p + 3)(p + 6)
= 2p² + 12p + 3p + 18
= 2p² + 15p + 18
(3m + 4)(m + 2m - 3)
= 3m² + 6m² - 9m + 4m + 8m - 12
= 9m² - 5m + 8m - 12
= 9m2 + 3m - 12
(2a² - 3a + 1)(3a² + a - 2)
= 6a^4 + 2a³ - 4a² - 9a³ - 3a² + 6a + 3a² + a - 2
= 6a^4 + 2a³ - 9a³ - 4a² - 3a² + 3a² + 6a + a - 2
= 6a^4 - 7a³ - 7a² + 3a² + 7a - 2
= 6a^4 - 7a³ - 4a² + 7a - 2
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(6x - 1)(x - 5)
= 6x² - 30x - x + 5
= 6x² - 31x + 5
(4x - 3)(2x + 1)
= 8x² + 4x - 6x - 3
= 8x² - 2x - 3
(2p + 3)(p + 6)
= 2p² + 12p + 3p + 18
= 2p² + 15p + 18
(3m + 4)(m + 2m - 3)
= 3m² + 6m² - 9m + 4m + 8m - 12
= 9m² - 5m + 8m - 12
= 9m2 + 3m - 12
(2a² - 3a + 1)(3a² + a - 2)
= 6a^4 + 2a³ - 4a² - 9a³ - 3a² + 6a + 3a² + a - 2
= 6a^4 + 2a³ - 9a³ - 4a² - 3a² + 3a² + 6a + a - 2
= 6a^4 - 7a³ - 7a² + 3a² + 7a - 2
= 6a^4 - 7a³ - 4a² + 7a - 2