Math, asked by subhashphani9959, 5 months ago

.Rationalising factor of

4+root5 

is ​

Answers

Answered by mukkavilliniharika18
0

Step-by-step explanation:

rationalising factor of 4+√5 is 4-√5

Answered by Uniquedosti00017
0

Answer:

the rationalising factor of a + √b is a - b ( that is the conjugate)

so,

rationalising factor of 4+ 5 is 4 -5

Similar questions