CCSS.Math.Content.HSA.APR.A.1

Simplify.
(3x² - 2x) - (-2x² + 3x)

• x² + x
• 5x² + x
• 5x² - 5x
• x² - 5x

Tags

CCSS.Math.Content.HSA.APR.A.1

Factor by GCF:
17xy - x

• 17(xy - x)
• y(17x - x)
• x(17y - 1)
• not factorable

Tags

CCSS.Math.Content.HSA.APR.A.1

Collect like terms: 
4y + 8d - 2y + 3d

• 11d + 6y
• 11d + 2y
• 6y + 5d

Tags

CCSS.Math.Content.HSA.APR.A.1

Simplify each expression.
(6b³ + 6 - b⁴) - (8b³ - 6b⁴ + 2)

• 4b⁴ - 2b³ + 7
• 5b⁴ - 2b³ + 4
• b⁴ - 2b³ + 7
• 5b⁴ - 2b³ + 7

Tags

CCSS.Math.Content.HSA.APR.A.1

Given
f(x) = 3x² + 7x and g(x) = 2x² - x - 1, find (f + g)(x).

• 11x² - 1
• 5x⁴ + 6x² - 1
• 5x² + 6x - 1
• 5x² + 8x - 1

Tags

CCSS.Math.Content.HSA.APR.A.1

Factor (Grouping):
20x³ - 25x² + 4x - 5

• (5x² - 5) (4x + 1)
• 5 (x² - 1) (4x + 5)
• (5x² + 1) (4x - 5)
• (5x² + 1) (4x - 1)

Tags

CCSS.Math.Content.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.Math.Content.HSA.APR.A.1

Simplify the Expression: 3(x - y + 5)

• 3x - 3y + 8
• 3xy + 15
• 3x + 3y + 8
• 3x - 3y + 15

Tags

CCSS.Math.Content.HSA.APR.A.1

Find the factors of

3m² - 2m - 5

• (3m + 2)(m - 10)

• (3m - 5)(m + 1)

• (7m - 10)(m - 3)

• (3m + 5)(m - 1)

Tags

CCSS.Math.Content.HSA.APR.A.1

Simplify

(2m⁴)(5m²)

• 10m⁶

• 10m⁸

• 7m⁶

• 7m⁸

Tags

CCSS.Math.Content.HSA.APR.A.1