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anonymous
 one year ago
Expand and simplify:
(3a + 2)(4a + 5)
A.
12a2 – 10
B.
12a2 – 7a – 10
C.
12a2 + 23a + 10
D.
12a2 + 7a – 10
anonymous
 one year ago
Expand and simplify: (3a + 2)(4a + 5) A. 12a2 – 10 B. 12a2 – 7a – 10 C. 12a2 + 23a + 10 D. 12a2 + 7a – 10

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welshfella
 one year ago
Best ResponseYou've already chosen the best response.2dw:1437663424398:dw

welshfella
 one year ago
Best ResponseYou've already chosen the best response.2multiply along these lines first one is 3a*4a

anonymous
 one year ago
Best ResponseYou've already chosen the best response.03a(4a + 5) + 2(4a + 5) 12a^2 +15a+8a+10 12a^2+23a+10

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i was on the wrong one for some reason it wasent on mine it was on someone else s

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[12a^2+23a+10\] as i explained to you @speartonion :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0hey i did all 3 @pinkbubbles

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Cool! i never knew you can do 3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0it gave me enough time to do 4 or 5 they just have to be in a row
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