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

Simplify 5(2 - 7n)

• 52 - 57n

• 10 - 7n

• 10 - 35n

• 10 + 35n

Tags

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

Simplify:

• 10a² - 4a - 4
• 24a³ - 16a² + 8a + 4
• 24a³ + 8a² + 6a + 4
• 24a³ - 4a² + 8a

Tags

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

9a - ab + 5b    
if a = 2 and b = 7

• 37
• 67
• 39
• 32

Tags

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

Simplify (-4r⁵)(2r⁸)

• -8r¹³
• -2r¹³
• -8r⁴⁰
• -2y⁴⁰

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

f(x) = x²+9
g(x) = x-9
Find f(x)-g(x). 

• x²+x+9
• x²-x+9
• x²-x
• x²-x+18

Tags

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

Which set of binomials matches the following trinomial? *Multiply each binomial to see which one matches
x² + 5x + 4

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

Tags

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

Find the sum.
(3y² + y³ - 5) + (4y² -4y + 2y³ + 8)

• 3y³ + 7y² - 4y + 3
• 4y² + 3y³ - y + 3
• -y⁴ + 2y³ -y - 4
• 4y³ + 3y² -3y + 1

Tags

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

Find the sum.
(2x² + 5x - 7) + (3 - 4x² + 6x)

• 2x² + 3x + 1
• -2x² - 11x - 4
• 2x² + 5x - 7
• -2x² + 11x - 4

Tags

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

Multiply:
(x + 3)(x + 7)

• x² + 10x + 21
• x² + 21
• x² + 4x + 21
• x² − 10x + 21

Tags

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