Question

Find the value of each of the following
a) 16^1/4
b) 625^-3/4
c) 2√3+8√18
d) 15√6+√216
e)10^5/2 /10^3/2
f) 5^3/2*7^3/2
g) √162/√2
h) (1+√2)/(1-√2)​

Answer 1

a.16^1/4

(2^4)^1/4

2ans

b.625^-3/4

(5^4)^-3/4

5^-3

-125ans

d.15√6+√216

15√6+√6

15√6ans

e.10^5/2÷10^3/2

(2×5)^5/2÷(2×5)^3/2

(0)^5/2-3/2

(0)^5-3/2

(0)^2/2

0ans

f.5^3/2×7^3/2

(5×7)^3/2

35^3/2

g.√162÷√2

√162÷2

√81

3ans

h.(1+√2)÷(1-√2)

1+√2÷1-√2

1÷1

1ans