Question

conjugats of √5+√7is​

Answer 1

Step-by-step explanation:

root5- root7i

for conjugate change the sign of imaginary part

Answer 2

♦Answer:

4.88 is the answer.

♦Solution:

√5= 2.23

√7= 2.64

√5+√7 = 2.23+2.64 = 4.88

:)