add the following 6a, 7a,5a
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0
Answer:
Step-by-step explanation:
6a+7a+5a
= 18a3
Answered by
0
Answer:
18a3
Step-by-step explanation:
6a+7a=13a2( 6+7=18,a is added to a=aX2or 2 times a)
=13a2+5a=15a3 (13+5=18,a2+a=a3(a is added to a2=ax3 or three times a)
=18a3
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