nihadsalim10
02.12.2020 •
Mathematics
Which expression is equivalent to (3a + 7) (2a - 5)?
OA. 5a2 - a - 35
B. 5a2 - 29a - 35
O
OC. 6a2 - a - 35
O D. 6a2 - 29a - 35
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Ответ:
(3a+7)(2a-5)
5a2-15a+14a-35
5a2-a-35
ANSWER:A
Ответ:
(3,5)
5*3 = 15 15-5 = 10
Step-by-step explanation: