Mastering Polynomial Addition and Subtraction

What is the result of adding 5x squared and 2x squared?

• 7x squared

• 3x squared

• 10x squared

• 8x squared

What is the first step in adding two polynomials?

• Multiply the coefficients

• Add the constants

• Simplify each polynomial

• Align like terms

What do you get when you combine -7x and 13x?

• 20x

• 5x

• 6x

• -20x

How do you simplify the polynomial 2x squared plus 6x?

• 2x cubed plus 6x squared

• 8x squared

• 2x squared minus 6x

• It remains the same

What operation is performed between -7x and 13x to simplify the polynomial?

• Multiplication

• Division

• Subtraction

• Addition

What is the coefficient of x after adding 6x and 8x?

• 14

• 48

• 14x

• 2

What is the constant term in the final simplified polynomial?

• 0

• 1

• -3

• 3

What is the coefficient of x squared in the final result?

• 5

• 7

• 2

• 9

How many terms are there in the simplified polynomial 7x squared plus 14x minus 3?

• 3

• 4

• 1

• 2

What is the simplified form of the polynomial after adding 2x squared plus 5x squared?

• 7x squared

• 7x

• 10x squared

• 5x squared