Polynomials

Write the expression in standard form.  Classify the polynomial.

21 + 2x³ - 25x

• 21 + 2x³ - 25x

• 2x³ - 25x + 21

• -25x + 21 + 2x³

• quadratic polynomial

• cubic trinomial

Write the expression in standard form.  Classify the polynomial.

25x - 3

• 25x - 3

• 3 - 25x

• linear binomial

• quadratic monomial

• constant binomial

Write the expression in standard form.  Classify the polynomial.

4x² - 9 + 27x

• 4x² - 9 + 27x

• -9 + 27x + 4x²

• 4x²+ 27x - 9

• quadratic trinomial

• quartic trinomial

Write the expression in standard form.  Classify the polynomial.

13x - x³ - 6 + x⁴

• 13x - x³ - 6 + x⁴

• -x³ - 6 + x⁴ + 13x

• x⁴ - x³ + 13x - 6

• quadratic trinomial

• quartic polynomial

Simplify the expression.  Write the answer in standard form.

(8x - 4x² + x³) - (8x² + 4x³ - 7x)

use ^ in front of exponents (shift 6)

Simplify the expression.  Write the answer in standard form.

5y(y⁵ + 8y³)

use ^ in front of exponents (shift 6)

Simplify the expression.  Write the answer in standard form.

(2y - 8)(y - 4)²

use ^ in front of exponents (shift 6)

Simplify the expression.  Write the answer in standard form.

(x - 1)(x² + 6x + 4)

use ^ in front of exponents (shift 6)

Completely factor the expression.

x² - 6x + 5

use ^ in front of exponents (shift 6)

Completely factor the expression.

y² - 10y + 25

use ^ in front of exponents (shift 6)