Evaluating Polynomials Exercises

Example 1

What's the value of 5x² – 3x – 4 when x = -1?

Example 2

What's the value of x⁴ – 16 when x = 2?

Example 3

What's the value of 3x³ + 4x² – 5 when x = -3?

Example 4

Evaluate 3xy + 2xy² – xy⁴ for x = 3 and y = -2.

Example 5

Evaluate 4x + 3y – xy + 2x²y for x = -1 and y = -1.