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(a+2)(b-3) 14. (-3)(a+2)​

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✏️ANSWER

  • 1) ab – 3a + 2b - 6
  • 2) -3a – 6

✏️SOLUTION

1)

(a + 2)(b – 3)

a(b – 3) + 2(b – 3)

ab – a × 3 + 2b – 2 × 3

ab – 3a + 2b – 2 × 3

ab – 3a + 2b - 6

2)

(-3)(a + 2)

-3(a + 2)

-3a – 3 x 2

-3a – 6

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