Question

Pls fast,my precious friends.​

Answer 1

Step-by-step explanation:

hope this helps

pls mark as the brainliest

Answer 2

Answer:

d. 7

e .4√2

Step-by-step explanation:

iv.

√3-1/√3+1

=√3-1/√3+1×√3-1/√3-1

=(√3-1)square/√3 square-1 square

=√3square-2.√3.1+1 square/3-1

=3-2√3+1/2

=4-2√3/2

please check it out