Question

find the product of the following . (3a+7b)(6a+8b-11c)

Answer 1

Answer:

18a² + 56b² + 66ab - 33ac -77bc

Step-by-step explanation:

we have, (3a + 7b) (6a + 8b - 11c)

= 3a (6a +8b -11c) +7b(6a +8b - 11c)

= 18a² + 24ab - 33ac + 42ab + 56b² - 77bc

= 18a² + 56b² + 66ab - 33ac - 77bc

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Answer 2

Answer:

• (3a +7b)(6a+8b-11c)
• 3a(6a+8b-11c) +7b(6a+8b-11c)
• 18a²+24ab-33ab+42ab+56b²-77bc
• 18a²-9ab+42ab+56b²-77bc
• 18a²+33ab+56b²-77bc