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

   6m² + 16m

• 2(3m² + 8m)
• 2m(3m + 8)
• 2m(3m - 8m)
• not factorable

Tags

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

Factor completely: 49x²+28x+4

• (49x+4)(x+1)
• (7x+2)²
• (7x+1)(7x+4)
• (7x-2)²

Tags

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

f(x) = 3x² - 11
Find f(-5)

• f(-5) = 64
• f(-5) = -86
• f(-5) = 214
• f(-5) = -7

Tags

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

Simplify the expression. 
(6x²)(-3x⁵)

• 18x⁷
• -18x⁷
• 18x⁷
• 3x⁷

Tags

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

Evaluate the following expression:
-3x² - 5x + 7 when x = -2

• 5
• 10
• 12
• 7

Tags

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

What is the standard form of the polynomial,

7x - 125 - 6x⁴ + 14x²

• 125 + 7x - 14x² +6x⁴

• 6x⁴ -14x² - 7x +125

• 125 + 14x² + 7x - 6x⁴

• -6x⁴+ 14x² + 7x - 125

Tags

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

(4x³-5x²+3x)+(-2x³-x²+6x)

• 2x³-6x²-9x

• 2x³+6x²+9x

• -2x³-6x²+9x

• 2x³-6x²+9x

• None of these

Tags

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

3b³(4b² + 5b - 3c)

• 12b⁵ + 15b³ - 9b³c

• 12b⁶ + 15b⁴ - 9b³c

• 12b⁵ + 15b⁴ - 9b³c

• 12b⁵ + 15b⁴ + 9b³c

Tags

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

(L3) Given f(x)= x² + 25 and g(x)= x - 5, find     (f+g)(x). 

• x² + x - 20
• x² + x + 20
• -x² + x - 20
• x² - x - 20

Tags

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

Factor 16r² - 196.

• (4r - 13)(4r + 13)

• (8r + 14)(8r - 14)

• (4r - 14)(4r + 14)

• (8r - 13)(8r + 13)

Tags

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