Operations with Polynomials and Fractions

This video tutorial covers various operations with polynomials and fractions. It begins with adding and subtracting polynomials by stacking and combining like terms or flipping signs. The tutorial then moves on to dividing polynomials, explaining how to simplify expressions by canceling terms. Multiplication of polynomials is demonstrated by adding exponents. The video also covers simplifying fractions through factoring and canceling, and concludes with adding fractions by finding a common denominator.

What is the result of adding 3x² and x²?

• 2x²

• 3x²

• x²

• 4x²

When adding polynomials, what should you do with like terms?

• Ignore them

• Combine them

• Subtract them

• Multiply them

What is the result of adding 4x² and 5x²?

• 9x²

• 20x²

• 8x²

• 1x²

What is the result of adding 2x and 3x?

• 5x

• 6x

• 1x

• 0

What is the result of adding 6x² and 2x²?

• 12x²

• 6x²

• 4x²

• 8x²

How do you handle a negative sign when subtracting polynomials?

• Ignore it

• Flip the signs of the second polynomial

• Add it to the first polynomial

• Multiply it by the first polynomial

What is the result of subtracting 4xy from 6xy?

• 10xy

• 6xy

• 2xy

• 0

What is the result of subtracting 7 from 12?

• 12

• 5

• 19

• 7

What is the result of subtracting 3x from 5x?

• 1x

• 0

• 8x

• 2x

What is the result of subtracting 9 from 15?

• 24

• 15

• 6

• 9