Question

9. The rationalizing factor of 7-2√3 is
(a) 7-2√3
(b) 7+2√3
(c) 5+2√3
(d) 4+2√3​

Answer 1

Answer:

The rationalizing factor of 7-2√3 is

(b) 7+2√3

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Answer 2

Answer:

b. 7+2/3 ............$$$$