Simplifying Expressions with Exponents

The video tutorial explains the importance of working with positive exponents and demonstrates how to convert negative exponents to positive by using the reciprocal. It covers the power to product rule, which distributes the power to each term in a product or quotient. The power power rule is also discussed, showing how to multiply exponents when an exponent is raised to another exponent. Finally, the tutorial walks through the simplification process using these rules, ensuring the final expression is simplified correctly.

What should be done to convert a negative exponent into a positive one?

• Multiply by -1

• Add a zero exponent

• Take the square root

• Take the reciprocal and change the sign of the exponent

Tags

CCSS.8.EE.A.1

What does the power to product rule state about exponents?

• The exponent applies only to the first term in the product

• The exponent is divided between the terms

• Each term in the product is raised to the power individually

• The exponent is squared before applying

Tags

CCSS.8.EE.A.1

How is a quotient inside an exponent handled according to the power to product rule?

• The quotient is ignored

• The exponent is applied to the numerator only

• The denominator is subtracted from the numerator

• Both the numerator and denominator are raised to the power

Tags

CCSS.8.EE.A.1

What is the result of applying the power rule to (-x^2)^2?

• x^4

• -x^4

• x^2

• -x^2

What does the power rule state when you have an exponent raised to another exponent?

• Multiply the exponents

• Add the exponents

• Subtract the exponents

• Divide the exponents

Tags

CCSS.8.EE.A.1

After applying the power rule, what is the exponent of y in the expression (y^5)^2?

• y^7

• y^3

• y^10

• y^25

Tags

CCSS.8.EE.A.1

What is the final exponent of x after simplifying x^4 / x^6?

• x^2

• x^-2

• x^10

• x^24

Tags

CCSS.8.EE.A.1

How do you simplify a term with an exponent dividing another exponent?

• Subtract the exponents

• Multiply the exponents

• Divide the exponents

• Add the exponents

Tags

CCSS.8.EE.A.1

What is the simplified form of y^10 / y^4?

• y^40

• y^5

• y^14

• y^6

Tags

CCSS.8.EE.A.1

What is the final simplified form of the expression given in the tutorial?

• 4x^2 * y^6

• y^6 / 4x^2

• 4x^2 / y^6

• y^6 * 4x^2

Tags

CCSS.HSA.APR.A.1