Question

Rationalising factor of 2 + root 5

Answer 1

Step-by-step explanation:

2+√5

=2+√5×√5

=2+5=7

the answer after rationalising is 7

the rationalising factor is √5 ( root 5)

Answer 2

Step-by-step explanation:

2+/5

=2+/×/5

=2+5=7

the answer is 7

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