Question

Rationalizing Factor Of 2√7 is??​

Answer 1

Answer:

Root 7

Step-by-step explanation:

Because

2*root 7*root 7

Therefore,

A root into a root becomes a whole number

So the answer will then be 2*7 which is 14

Hence the rationalizing factor is root 7

Answer 2

Answer:

Rationalizing factor is a term with which a term is multiplied or divided to make the whole term rational.

Step-by-step explanation:

(√2 + √7 - √10)(√2 + √7 + √10)

= (√2 + √7)^2 - 10

= 2√14 - 1

= 55

Hope It Helps!!

Mark It as Brainliest If Helpful!!!