ngimbiken ngimbiken
  • 14-01-2024
  • Mathematics
contestada

Le problème dit il peut arriver que le produit de deux multiples de 3 ne soit pas un multiple de 9?

Respuesta :

cmrc78 cmrc78
  • 14-01-2024

Answer:

Ca c'est faux.

Step-by-step explanation:

Explanation in English.

Consider two factors a and b where a = 3*m for some integer m and b = 3*n for some integer n. Then a*b = 3*m*3*n = 3*3*m*n = 9*m*n by the associativity of multiplication.

Answer Link

Otras preguntas

Which caused the decline of ancient egypt's old kingdom
Evaluate 6 - 2(-1) + | -5 | =
No es verdad que el bebé no __________ la intección. (sentir)
Which of the following sentences is written correctly? A.Her address is 108 garfield road, Clarksburg, florida. B.Her address is 108 Garfield Road, Clarksburg
Why did the Pilgrims join with the Indians and why did the Indians need their help
From which germ layer is the skin derived?
Simplify completely quantity 4 x squared minus 7 x plus 3 all over x squared plus 5 x minus 6
the ratio of two numbers is 5/6. the second number is 16 less than twice the first number. find both numbers
ia it correct to store towels that are used to clean food spills in a sanitizer solution when they are not in use
What element would you get if three protons were added to Lithium?