Learn how to add polynomials

The video tutorial explains how to add polynomials by combining like terms. It introduces the vertical addition method, which involves aligning terms vertically to ensure like terms are added together. An example problem is presented and solved using this method, demonstrating the process of adding polynomials step-by-step.

What is the key concept to remember when adding polynomials?

• Subtracting terms is the same as adding.

• Only like terms can be added.

• You can add any terms together.

• You must multiply terms before adding.

What is the vertical addition method?

• Adding terms diagonally.

• Subtracting terms vertically.

• Writing terms side by side.

• Writing one term on top of the other.

Why is the vertical method helpful in adding polynomials?

• It allows for multiplication of terms.

• It ensures terms are aligned by variable factors.

• It eliminates the need for like terms.

• It simplifies subtraction of terms.

What is the result of adding 4x squared and 2x squared?

• 2x squared

• 8x squared

• 4x squared

• 6x squared

What is the sum of 2x and -5x?

• -3x

• -7x

• 3x

• 7x