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Answered

which of the following is an example of rational algebraic expression
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Sagot :

Cabalhinairago

Answer:

where the choices?

Step-by-step explanation:

Simplify: (6x2 – 54) / (x2 + 7x + 12)

Solution

= (6x2 – 54) / (x2 + 7x + 12)

= 6(x2 – 9) / (x + 3) (x + 4)

= 6(x2 – 32) / (x + 3) (x + 4)

= 6(x + 3) (x – 3) / (x + 3) (x + 4)

= 6(x – 3) / (x + 4)

but that is the example

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