Adding, Subtraction, and Polynomials

(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3 

• -7n² - 8n + 3 

• -6n² - 8n + 3

• -7n² - 4n + 3

Classify by number of terms:
3x³ – 6x

• Monomial

• Binomial

• Trinomial

• 4-Term Polynomial

Classify by number of terms:
3x² – 8x + 1

• Monomial

• Binomial

• Trinomial

• 4-Term Polynomial

• A
• B
• C
• D

(7n²-2n-1)-(5-7n²-7n)

• 14n² + 5n - 5

• 10n² + 5n - 5

• 17n² + 5n - 5

• 14n² + 5n −6

Subtract.

(7t +7) - (4t + 4)

Mathematical Equivalence

ON

(x³ + 2x²) - (6x - 4x² + 2x³)

• -x³ + 6x² - 6x

• 362

• x³ - 6x² + 6x

• x³ + 6x

Simplify the expression
(8 p + 7 + 8 p²) - ( p + 4 p⁴ - 6 p²) + (2 p² + p + 1)

• -4 p⁴ + 16 p² + 10 p + 20

• -4 p⁴ + 16 p² + 10 p + 8

• -4 p⁴ + 16 p² + 8 p + 8

• -4 p⁴ + 16 p² + 10 p + 12

Simplify:

(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3

• -7n² - 8n + 3

• -6n² - 8n + 3

• -7n² - 4n + 3

(4q⁴ - 9q) - (6q + 8q⁴)

• 4q⁴ + 15q

• -4q⁴ - 15q

• -4q⁴ - 3q

• 4q⁴ + 3q