Question

Find the exact value of the radical expression in simplest form.
the square root of s to the eighth power + the square root of 25 times s to the eighth power + 2 the square root of s to the eighth power − the square root of s to the fourth power

8s4

28 times s to the fourth power times the square root of s

8s4 − s2

28 times s to the fourth power times the square root of s − s2

Answer 1

can you rewrite it numericaly

Answer 2

?

Answer 3

sqrt s^8 + sqrt 25s^8 + 2 sqrt s^8 - sqrt s^4

Answer 4

ok

step by step


sqrt s^8 = sqrt (s^4)^2 = ?

Answer 5

and you know sqrt25 = ?