Nth Roots Review

How do you express @@\text{square root of } x^4@@ in exponential form?

• @@x^{2}@@

• @@x^{4}@@

• @@x^{8}@@

• @@x^{1/2}@@

What is the exponential form of @@ ext{fourth root of } x^8@@?

• @@x^{2}@@

• @@x^{4}@@

• @@x^{8}@@

• @@x^{1/2}@@

What is the exponential form of a square root?

• @@x^{1/2}@@

• @@rac{1}{2}x@@

• @@x^{2}@@

• @@rac{1}{x}@@

What is the simplified form of @@ ext{square root of } 72@@?

• @@6 ext{ square root of } 2@@

• @@8 ext{ square root of } 3@@

• @@12 ext{ square root of } 2@@

• @@9 ext{ square root of } 8@@

What is the simplified form of @@ ext{square root of } 45@@?

• @@3 ext{ square root of } 3@@

• @@5 ext{ square root of } 9@@

• @@3 ext{ square root of } 5@@

• @@2 ext{ square root of } 10@@

How do you express @@\text{square root of } x^2y^2@@ in exponential form?

• @@xy@@

• @@x^2y^2@@

• @@x^{1/2}y^{1/2}@@

• @@x^{2/2}y^{2/2}@@

How do you express @@ ext{fifth root of } 32@@ in exponential form?

• 32^{1/5}

• 32^{5}

• 5^{32}

• rac{1}{32^{5}}

• @@25^{1/2} = 5@@

• @@5^{2} = 25@@

• @@25^{1/3} = 5@@

• @@25^{1/4} = 2.5@@

How do you express the nth root of a number in exponential form?

• @@x^{1/n}@@

• @@rac{1}{x^n}@@

• @@x^{n}@@

• @@rac{n}{x}@@