Exponent Rules: Multiplication, Division, and Zero

The video tutorial reviews multiplication and division of expressions, focusing on expanding and simplifying them. It introduces rules for multiplying and dividing powers with the same base, emphasizing the use of invisible exponents. The tutorial also covers the concept of zero exponents and the importance of not dividing by zero. Students are encouraged to practice problems to reinforce their understanding.

What is the first step in multiplying terms with exponents?

• Divide the coefficients

• Expand the terms

• Add the coefficients

• Subtract the exponents

Tags

CCSS.8.EE.A.1

When combining like terms, what should you do with the exponents?

• Multiply them

• Subtract them

• Add them

• Divide them

Tags

CCSS.8.EE.A.1

In the expression a^2 * a^3, what is the resulting exponent of 'a'?

• 5

• 6

• 0

• 1

Tags

CCSS.8.EE.A.1

What is the simplified form of (a^3 * b^2) / (a * b)?

• a^2 * b^3

• a^2 * b^2

• a^4 * b^3

• a^2 * b

Tags

CCSS.8.EE.A.1

What is the result of dividing a^5 by a^2?

• a^1

• a^3

• a^7

• a^2

Tags

CCSS.8.EE.A.1

What is the value of any non-zero number raised to the power of zero?

• 1

• The number itself

• Undefined

• 0

Tags

CCSS.8.EE.A.1

What is the value of 15^0?

• 0

• 15

• 1

• Undefined

Tags

CCSS.8.EE.A.1

What is the value of (-32)^0?

• -1

• 1

• 0

• Undefined

Tags

CCSS.8.EE.A.1

What is the value of (47^0)?

• 0

• Undefined

• 1

• 47

Tags

CCSS.8.EE.A.1

What is the value of 0^0?

• 0

• 1

• Undefined

• Error

Tags

CCSS.8.EE.A.1