Adding and Subtracting Monomials

Front

What is a monomial?

Back

A monomial is a polynomial with only one term, which can be a number, a variable, or a product of numbers and variables raised to non-negative integer powers.

Front

Which of the following is a monomial? 8x + 5, 3xy², 4x³ - 7y², 9x⁵ + 3x⁴ - 2x

Back

3xy²

Front

What is the sum of 16y² and -5y²?

Back

11y²

Front

Simplify the expression: 2c³ + 8c³

Back

10c³

Front

What is the result of subtracting 9a from -15a?

Back

-6a

Front

Simplify: -20x⁶ + (-10x⁶)

Back

-30x⁶

Front

What is the degree of the monomial 4x²y³?

Back

The degree is 5, which is the sum of the exponents (2 + 3).

Front

Can you add the monomials 5x² and 3x²? If so, what is the result?

Back

Yes, the result is 8x².

Front

What is the coefficient in the monomial -7a²b?

Back

The coefficient is -7.

Front

What happens when you subtract a monomial from itself, e.g., 5x - 5x?

Back

The result is 0.