The volume (in cubic meters), v, of a rectangular room is given by the expression:
v = 7b^4-28
where b is a positive integer and each dimension is a positive integer too. what are three unique expressions that could represent the dimensions of the room?
write these three expressions as a product that equals the volume (e. g. "(expression 1)(expression 2)(expression 3)").

  7(b^2 -2)(b^2 +2)

Step-by-step explanation:

Factoring the common factor 7 from both terms, you get the difference of squares. That can also be factored.

  v = 7(b^4 -4) = 7(b^2 -2)(b^2 +2)

The difference b^2-2 will have irrational factors, so does not meet the problem requirements. This is the factorization over integers.

answer:   x*94 +688*6   = 267*100

94x+4128=26700    

94x=22572     /94

x=240.128

step-by-step explanation: mark as brainlest reallly need it thx

for the free

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