Interpreting Polynomial Expressions

(2x-1)(5x+3)

• 10x²+x-3

• 10x²+11x-3

• 10x²-x-3

• 10x²+x+3

-5x³(2x²-9x+2)

• -10x⁶+45x³-10x³

• -10x⁵+45x⁴-10x³

• -10x⁵-45x⁴-10x³

Classify the polynomial by the number of terms.

7n⁶

• Monomial

• Binomial

• Trinomial

Classify the polynomial expression by the number of terms.

• Monomial

• Binomial

• Trinomial

Classify the polynomial expression by the number of terms.

• Monomial

• Binomial

• Trinomial

Identify the constant in the polynomial expression.

10a³ - 5a - 7

• 10

• -5

• 3

• -7

Identify the leading coefficient in the polynomial expression.

• 9

• 2

• 8

• -7

Which of the following expressions is in standard form?

• n⁴ - 6n³ - 6n² + 4

• - 6n³ - 6n² + n⁴ + 4

• - 6n² + n⁴ + 4 - 6n³

• n⁴ - 6n² + 4 - 6n³

What is the degree of the polynomial?

10x² -10 - 4x⁵ - 4x⁴

• 10

• 2

• 5

• 4

Simplify.

(2 - 4r - 6r²) + (r² + 7r⁴ + r)

• 13r⁴ + 3r² - 3r + 2

• 13r⁴ + 3r² - 9r + 2

• 7r⁴ + 3r² - 3r + 2

• 7r⁴ - 5r² - 3r + 2