Explain why (7 X 9 X 13 X 15 + 15 X 14) is a composite number.

Question

Explain why (7 X 9 X 13 X 15 + 15 X 14) is a composite number.​

Camila · Answer

Composite number are the numbers which have factors other than 1 and the number itself. Since this number have factors other than 1 and the number itself, it is a composite number.

Samantha · Answer

Answer:   7 * 9 * 13 * 15 + 15 * 14 = 12495 which is divisible by 5, so it is a composite number.   Hope this helps you.

Evelyn

[tex]4 {x}^{2} – 4 \sqrt{2 }x + 1[/tex]
splitting middle term

Topics covered :
Identification of type of polygons
Counting of geometrical shapes, solids and type of lines in geometri

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