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Show that 10×9×8×5×2+2×8 is a composite …

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Show that 10×9×8×5×2+2×8 is a composite no.

Posted by Shikha Jain 5 years, 7 months ago

CBSE > Class 10 > Mathematics

1 answers

Jaspreet Singh 5 years, 7 months ago

Here you write this no by taking 2 or 8 anything common as i write by taking 2 common 2(10×9×8×5+8) So now 2 is also a factor of this given no. So this no has more than 2 factors, hence it is a composite number.

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Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
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