Math, asked by Parnani, 1 year ago

Explain why 15×7+7 is a composite number

Answers

Answered by Jainshashi901
0
=15×7+7
=105+7
=112
this number is compositie
Parnani: Thnx
sunny393: how is this number composite?
Parnani: Because other than 1and 112 as factor.. it also has 2And 7 as factor
Answered by IRONFIST
0
take 7 as common than you will be left with 15×7+1 when you solve it you will get the two factors
Parnani: How come after taking 7 common it will be left with 7(15×1+1)
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