grade 9 polynomials

Which one is not a polynomial

• (a) 4x² + 2x – 1

• b) y+3/y

• (c) x³ – 1

• (d) y² + 5y + 1

The polynomial px2 + qx + rx4 + 5 is of type

• (a) linear

• (b) quadratic

• (c) cubic

• (d) Biquadratic

Classify by number of terms:

3x² – 8x + 1

• Monomial

• Binomial

• Trinomial

• 4-Term Polynomial

The value of the polynomial 7x⁴ + 3x² - 4, when x = - 2 is:

• 100

• 110

• 120

• 130

The zero of the polynomial p(x) = -9x + 9is:

• 0

• -9

• -1

• 1

If y⁹⁷ + 97 is divided by y + 1, the remainder is:

• 0

• 1

• 95

• 96

If x + 1 is a factor of the polynomial 2x² + kx, then the value of k is:

• -3

• 4

• 2

• -2

The value of 99² - 98² is:

• 1

• 197

• 200

• 207

Find the degree of polynomial 4x⁴+ 0x³-0x⁵+5x +7

• 4

• 3

• 5

• 1

Find one zero of the polynomial 2x²+7x -4

• 1/2

• -5

• -9

• 1/5