Question

rationalize 16/root45-5​

Answer 1

16/√45-5

=16(√45+5)/(√45-5)(√45+5)

=16(√45+5)/(√45)²-(5)²

=16(√45+5)/45-25

=16(√45+5)/20

=4(√45+5)/5

according to me this should be the answer

hope this helps you dear

god bless you