Adding and subtracting polynomials

(7n²-2n-1)-(5-7n²-7n)

• 14n² + 5n - 5

• 10n² + 5n - 5

• 17n² + 5n - 5

• 14n² + 5n −6

Tags

CCSS.HSA.APR.A.1

Subtract.

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

Mathematical Equivalence

ON

Tags

CCSS.HSA.APR.A.1

(x³ + 2x²) - (6x - 4x² + 2x³)

• -x³ + 6x² - 6x

• 362

• x³ - 6x² + 6x

• x³ + 6x

Tags

CCSS.HSA.APR.A.1

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

Tags

CCSS.HSA.APR.A.1

Subtract the following polynomials:  $\left(7x^2+12x+4\right)-\left(3x^2-4x+1\right)$  

•  $10x^2+8x+3$  

•  $4x^2+16x+3$  

•  $10x^2+16x+5$  

•  $4x^2+8x+5$  

Tags

CCSS.HSA.APR.A.1

Simplify:

(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3

• -7n² - 8n + 3

• -6n² - 8n + 3

• -7n² - 4n + 3

Tags

CCSS.HSA.APR.A.1

(4q⁴ - 9q) - (6q + 8q⁴)

• 4q⁴ + 15q
• -4q⁴ - 15q
• -4q⁴ - 3q
• 4q⁴ + 3q

Tags

CCSS.HSA.APR.A.1

(10x + 2) - (8x - 4)

THIS IS SUBTRACTION

• 2x - 2

• 2x + 6

• 18x + 6

• 18x - 2

Tags

CCSS.HSA.APR.A.1

What operation is the following: $\left(3x^2+2x^3+100\right)-\left(7x-2x^3-50\right)$ ?

• Addition 

• Subtraction

• Multiplication

• Division

Tags

CCSS.HSA.APR.A.1

Find the difference. Write your answer in standard form.

(x³-x²+4) - (3x³-2x²+3)

• -2x³-3x²+7

• -2x³+x²+1

• 2x³-3x³-1

• 4x³-3x²+7

Tags

CCSS.HSA.APR.A.1