Math, asked by riathluah9, 1 day ago

answer this step by step please​

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Answers

Answered by chiranjeevidandangi
0

hope it helps you friend.

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Answered by sabar7
0

Answer:

a)no

b)no

c)yes

Step-by-step explanation:

a)(n=1) 1+5 not=19

b)-2*7+5=?19,-14+5not=19

c)2*7+5=19,14+5=19

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