Simplifying Exponents and Fractions

This video tutorial explains how to simplify fractions raised to a power using exponent rules. It covers the power of a quotient rule and the power rule of exponents, providing several examples to illustrate these concepts. The tutorial demonstrates step-by-step simplification of expressions like 2x^4, p^3/q, and -1/y^3, and discusses the use of negative and positive exponents. The video aims to help students understand how to apply these rules to simplify complex expressions.

What does the fraction bar represent in a mathematical expression?

• Division

• Multiplication

• Subtraction

• Addition

Tags

CCSS.8.EE.A.1

According to the power of a quotient rule, how do you simplify (a/b)^n?

• a^n / b

• a / b^n

• a^n / b^n

• a^n * b^n

Tags

CCSS.8.EE.A.1

In Example 1, what is the simplified form of (2x^4)^3?

• 8/x^12

• 2x^12

• 8x^12

• 2/x^12

Tags

CCSS.8.EE.A.1

In Example 2, what is the simplified form of (p^3/q)^4?

• p^4/q^4

• p^12/q^4

• p^4/q^12

• p^12/q^12

Tags

CCSS.8.EE.A.1

Why can't the expression in Example 2 be simplified further?

• The exponents are different

• The exponents are the same

• The bases are different

• The bases are the same

Tags

CCSS.8.EE.A.1

In Example 3, what is the simplified form of (-1/y^3)^12?

• -1/y^12

• -1/y^36

• 1/y^36

• 1/y^12

Tags

CCSS.5.NBT.A.2

What is the result of raising a negative base to an even power?

• Undefined

• Positive

• Zero

• Negative

Tags

CCSS.6.EE.A.1

In Example 4, how is the expression m^2 * n^-4 rewritten using positive exponents?

• m^-2 / n^4

• m^2 * n^4

• n^4 / m^2

• m^2 / n^4

Tags

CCSS.8.EE.A.1

In Example 5, what is the simplified form of (1/(3^-2 * z^3))^2?

• 1/(9z^6)

• 1/(9z^3)

• 1/(81z^6)

• 1/(81z^3)

Tags

CCSS.6.EE.A.1

What is the result of squaring a product of factors?

• Multiply the factors

• Square each factor

• Subtract the factors

• Add the factors

Tags

CCSS.6.EE.A.1