Expressions and Polynomials

(8m-2)(8m+2)

(k+4)(5k-1)

9x + 8x

• 72x

• 1x

• 17x

• -1x

8(8 + 4x) + 6

• 64 + 38x

• 70 + 32x

• 32x + 38

• 70 + 38x

-4r - 10(1 + 3r)

• -34r + 10

• -26r + 10

• 26r - 10

• -34r - 10

In 2x⁴ - 2x² + 17, what is the coefficient of x²?

• 2

• - 2

• 17

• 4

How many terms are there in the expression In - x⁴ - x² + 3x - 5?

• 2

• 3

• 4

• 5

It is a polynomial with 1 term only.

• monomial

• binomial

• trinomial

• multinomial

Identify the degree of the polynomial y² - 4y + 10.

• 2nd degree

• 3rd degree

• 5th degree

• 6th degree

In 5x - 8, what is the constant term?

• 8

• - 8

• 5x

• 5