Simplifying Polynomial Exponents

Add to Simplify:
 (4x - 2x³) + (5x³ - 4x + 5)

• 3x³ + 5
• 3x³ + 8x + 5
• 3x² + 5
• 7x³ + 8x + 5

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

Find the sum. 
(3 - 2x + 2x²) + (4x - 5 + 3x²)

• 7x - 7x + 5x²
• 5x² + 2x - 2
• 5x²
• 5x² + 6x + 8

Tags

CCSS.HSA.APR.A.1

Simplify the expression.
(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3 
• -7n² - 8n + 3 
• -6n² - 8n + 3
• -7n² - 4n + 3

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Simplify
(3x² +2x -1) - 2(x+4)

• 3x² - 9
• 3x² - 4x - 9
• 3x²+ 4x - 9
• 3x²+ 3x + 1

Tags

CCSS.HSA.APR.A.1

Find the difference.
(7p + 4p³ - 8) - (-3p² + 2 - 9p)

• -3p² + 4p³ -15 + 9
• 3p³ + 4p² - p + 3
• 4p³ -3p² +16p -10
• 4p³ +3p² + 16p + 10

Tags

CCSS.HSA.APR.A.1

(x + 5)(x + 4)

• x² + x + 20
• x² + 20x + 9
• x² + 9x + 20
• x² - 9x + 54

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

Simplify:
2x ( -2x -3)

• -4x - 3
• x² - 3
• -4x² - 6x
• -4x - 6

Tags

CCSS.HSA.APR.A.1

Simplify the expression.
-3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²
• 7x² - x + 4 (-3x²)
• 21x⁴ + 3x³ + 12x²
• -21x² + 3x - 12

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

(2x² − 3y)(2x² + 3y)

• 4x² − 12xy + 9y²
• 4x⁴ − 9y²
• 4x⁴ + 9y²
• 4x² + 6xy − 9y²

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

What is the degree of the monomial?

• 3
• 2
• 1
• 5

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2