Math, asked by knligma, 1 year ago

is 7^5*3^2*5+3a composite number.

Answers

Answered by Earth9
1
yes it is as if we take 3 common from whole
we will be left with3 ( 7^5*1^2*5+1)
hence by solving this u will be left with 3 x a no. other that 1
hence the nom is composite as it has factors other than 1 and itself..

knligma: i want justify the answer
knligma: please buddy justify the answer
Earth9: I justified it by telling it is the factor of 3 and the no. u will get by solving the no.s in bracket
knligma: but solve it in the answer
Earth9: so the no. will have factors other than 1 and itself also
knligma: are yaar not in english do sums or paste in
knligma: paste it in the answer
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