Polynomials

Which of the following is NOT a polynomial?

1. 2x³ – x + 4
2. x² + 5x + 1
3. 7/x
4. 9

Which polynomial has the highest degree?

1. x² + 5
2. x⁵ – 2
3. 3x³ + 1
4. 7x + 8

What is the value of p(0) if p(x) = 5x² + 4x – 6?

1. –6
2. 0
3. 4
4. 5

Which of the following is a monomial?

1. x² + x
2. 5x³
3. x + 1
4. x² – 2x + 3

The number of terms in the polynomial x² + 3x – 7 is

1. 1
2. 2
3. 3
4. 4

If p(x) = x² – 4, then p(3) equals

1. 3
2. 5
3. 9
4. 13

Which of the following has degree 3?

1. 5x³ – x + 2
2. x² + 1
3. 8
4. x⁴ + 3

Which of the following is a quadratic polynomial?

1. 5
2. 2x + 1
3. x² – 5x + 6
4. x³ + 2

What is the coefficient of x² in 6x³ – 4x² + x – 9?

1. 6
2. –4
3. 1
4. –9

Which polynomial is a linear polynomial?

1. x² + 4
2. 3x + 7
3. x³ – 2
4. x⁴ + 5

Find the value of the polynomial 2x² – 3x + 1 at x = 2.

1. 1
2. 2
3. 3
4. 5

Which of the following is a constant polynomial?

1. x + 2
2. 8
3. x² + 1
4. 3x

What is the degree of the polynomial 7x⁴ – 5x² + 8x – 9?

1. 2
2. 3
3. 4
4. 5

Which of the following is a polynomial in x?

1. 3x² + 2x – 5
2. 4/x + 2
3. √x + 1
4. x⁻² + 3