Question

-7+4√7-3√7 is a
(a) postive rational number
(b)an irrational number
(c)a negative rational number
(d)equal to zero​

Answer 1

Answer:

your answer is (b)

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Answer 2

Answer:

$\sqrt{7} is an irrational number. \\Any number added or subtracted to an irrational number is an irrational number. \\So, the given number is an Irrational Number.$

Step-by-step explanation: