(2a + 6a + 3)(7a? - 6a + 1) multiply
Answers
Answered by
1
Answer:
(8a + 3 )( a+1)
8a(a+1) +3 (a+1 )
8a+1+3a+1
11a +2
Answered by
0
Answer:
8a²+11a+3
Step-by-step explanation:
(2a+6a+3)(7a-6a+1)
2a(7a-6a+1)+6a(7a-6a+1)+3(7a-6a+1)
14a²-12a²+2a+42a²-36a²+6a+21a-18a+3
2a²+2a+6a²+6a+3a+3
8a²+11a+3
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