Use Properties of Rational Exponents to Simplify the Expression $$\left( x ^ { - 1 / 4 } y ^ { 7 / 5 } \right) ^ { 3 / 4 }$$

question 40

Multiple Choice

Use properties of rational exponents to simplify the expression. Assume that any variables represent positive numbers.
- $$\left( x ^ { - 1 / 4 } y ^ { 7 / 5 } \right) ^ { 3 / 4 }$$

• A) \(x ^ { 1 / 2 } y ^ { 43 / 12 }\)
• B) \(x ^ { 3 / 16 } y ^ { 21 / 20 }\)
• C) \(\frac { y ^ { 21 / 20 } } { 3 / 16 }\)
• D) \(- x ^ { 3 / 16 } y ^ { 21 / 20 }\)

Comprehend the development of gender constancy, stability, and identity in children.

Recognize the impact of media violence on child aggression and desensitization.

Identify the role of parental and societal influences in gender typing and stereotyping.

Assess the development of self-esteem and self-concept in children.

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