andeegill97 andeegill97
  • 25-08-2014
  • Mathematics
contestada

Is 63ab/7a and 9ab equivalent?

Respuesta :

Аноним Аноним
  • 25-08-2014
Because of BODMAS:

63ab/7a

=63*a*(b/7)*a

=63a²(b/7)

=9a²b

So the answer is no.

-----------------------------

Let's say a=2 and b=3

63*2*3/7*2

=9(2)²(3) 

=108

This result can be checked on a calculator.
Answer Link

Otras preguntas

What is the simplest form for the product 3/5 •25/36 is?
What is the simplest form for the product 3/5 •25/36 is?
What is the simplest form for the product 3/5 •25/36 is?
what is the difference between dividing 16 by 2 and finding the square root of 16
If4 times the reciprocal of a number is 3 more than 5/2 times the reciprocal of that number find the number Show your work
If4 times the reciprocal of a number is 3 more than 5/2 times the reciprocal of that number find the number Show your work
what is 4 over 9 minus 1 over 12 equal simplified?
If4 times the reciprocal of a number is 3 more than 5/2 times the reciprocal of that number find the number Show your work
what is the difference between dividing 16 by 2 and finding the square root of 16
If4 times the reciprocal of a number is 3 more than 5/2 times the reciprocal of that number find the number Show your work