Question

Is the number(3-7)(3 + 7) rational or irrational
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Answer 1

Answer:

it is rational dear

Step-by-step explanation:

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Answer 2

Answer:

It's a rational number.

Step-by-step explanation:

(3-7)(3+7)

= (-4)(10)

= -40

-40 can be expressed in the form of p/q, where p and q are integers and q≠0. For example: -40/1