This video tutorial covers the basics of working with exponents, explaining the concepts of base and exponent, and how to express them as repeated multiplication. It provides examples to illustrate these concepts, including handling expressions with coefficients and parentheses. The lesson concludes with a final example and a summary of the key points discussed.

What is the base in the expression 3 to the power of 5?

• 3

• 5

• 8

• 15

How would you express x to the third power using repeated multiplication?

• x + x + x

• x^3

• x * x * x

• 3x

In the expression 2 times x to the fourth power, what is the coefficient?

• 2

• x

• 4

• 2x

Which part of the expression 2x to the fourth power is affected by the exponent?

• Neither 2 nor x

• Both 2 and x

• Only x

• Only 2

What is the base in the expression 3 times the quantity 5y squared?

• y

• 5y

• 5

• 3

How would you write 5y squared using repeated multiplication?

• 5y^2

• 5 * y * y

• 5y * 5y

• 5y + 5y

In the expression 3 times the quantity 5y squared, what is the exponent?

• 2

• 5

• y

• 3