Multiplying Binomials and Radicals

The video tutorial explains how to foil binomials with radicals using the box method. It begins with an introduction to the concept and then details the steps involved in the box method, including writing terms on each side and calculating the area of each box. The tutorial emphasizes the rules for multiplying radicals and numbers, highlighting common mistakes such as multiplying a number inside a square root. It also covers identifying and simplifying like terms, ensuring students understand the importance of having the same radicand. The session concludes with a brief discussion about homework.

What is the main topic discussed in the video?

• Simplifying fractions

• Solving quadratic equations

• Graphing linear equations

• Foiling binomials with radicals

Which method does the teacher prefer for multiplying binomials?

• Box method

• FOIL method

• Graphing method

• Substitution method

How many boxes are needed when multiplying a binomial by a binomial using the box method?

• Two

• One

• Three

• Four

What is the first step in the box method for multiplying binomials?

• Divide the terms

• Write one term on each side of the box

• Subtract the terms

• Add the terms

What is the first step in the box method for multiplying binomials?

• Add the terms

• Subtract the terms

• Divide the terms

• Write one term on each side of the box

What is the result of multiplying 6 by 3 in the example?

• 18

• 3 square root of 6

• 9

• 6 square root of 3

What is the result of multiplying the square root of 3 by the negative square root of 2?

• Negative square root of 1

• Square root of 6

• Negative square root of 6

• Negative square root of 5

What is the result of multiplying 2 by 6 in the example?

• 14

• 10

• 12

• 8

What is the result of multiplying 2 by the negative square root of 2?

• 2 square root of 2

• Negative square root of 4

• Square root of 4

• Negative 2 square root of 2

What is the result of multiplying 6 by 3 in the example?

• 18

• 6 square root of 3

• 9

• 3 square root of 6