Question

the term 1 / root 7 –2 can be written as
​

Answer 1

Answer:

[1/(√7-2)]*[(√7+2)/(√7+2)],

=(√7+2)/7-4,

=(√7+2)/3

Answer 2

Answer:

Hey.... mate here you go.

Rationalizing it,

1/√7-2 x √7+2 /√7+2

= √7+2 / (√7)²-(2)²

= √7+2 / 7-4

= √7+2/ 3 is the answer.

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