Simplifying Expressions with Exponents

This video tutorial from Moomoomath covers the process of simplifying expressions involving exponents and radicals. It begins with an introduction to the topic, followed by detailed steps on how to simplify expressions with exponents, including handling negative exponents and exponents raised to another exponent. The tutorial also explains how to simplify expressions with fractional exponents by finding a common denominator. The video aims to help viewers understand and apply these mathematical concepts effectively.

What is the first step in simplifying an expression with a negative exponent?

• Move the term to the opposite side of the fraction

• Multiply the exponents

• Add the exponents

• Divide the coefficients

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CCSS.HSA.APR.A.1

How do you simplify the expression -24a^2b^-2 / 16a^7?

• 3/2b^-2

• 3/2b^2

• -3/2b^-2

• -3/2b^2

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CCSS.8.EE.A.1

When raising an exponent to another exponent, what operation is used?

• Division

• Multiplication

• Addition

• Subtraction

Tags

CCSS.HSA.APR.A.1

What is the result of (5x^4y^-4)^2?

• 25x^8y^8

• 1/25x^8y^8

• 25x^8/y^8

• 1/25x^8/y^8

Tags

CCSS.8.EE.A.1

How do you handle a negative exponent in the denominator?

• Add 1 to the exponent

• Multiply by -1

• Move it to the numerator

• Leave it as is

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CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the common denominator used to subtract 3/5 and 1/4?

• 25

• 20

• 15

• 10

Tags

CCSS.HSA.APR.A.1

What is the simplified form of 2y^(3/5) / y^(1/4)?

• 2y^(1/20)

• 2y^(1/5)

• 2y^(7/20)

• 2y^(4/5)

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CCSS.HSN.RN.A.2

What is the first step in simplifying expressions with fractional exponents?

• Multiply the fractions

• Find a common denominator

• Add the fractions

• Subtract the fractions

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the result of subtracting 1/4 from 3/5?

• 4/5

• 1/20

• 1/5

• 7/20

Tags

CCSS.8.EE.A.1

What is the final step in simplifying an expression with exponents?

• Add all exponents

• Multiply all terms

• Ensure all exponents are positive

• Divide all terms

Tags

CCSS.8.EE.A.1