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:
2x(3xy² + 4x³y)= 

• 6xy² + 8x⁴y
• 6x²y + 8x³y
• 6x²y² + 4x⁴y
• 6x²y² + 8x⁴y

Tags

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

Simplify:
1y - 2x - 3y + 4x

• -2x + 2x
• -2y - 2x
• -4y - 6x
• 2y - 2x

Tags

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

Simplify:
20x + 27y + 38y + 29x

• 49y + 64x
• 49y + 65x
• 49x + 65y
• 49x - 65y

Tags

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

Factor the polynomial. 
x²-4x-32

• (x-8)(x+4)
• (x-4)(x-32)
• (x+3)(x-4)
• x+2)(x+5)

Tags

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

Factor Completely
12x²-36x+24

• 2(6x²-18x+12)
• 4(3x²-9x+6)
• 12(x²-3x+2)
• Prime

Tags

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

7r³-8r²+42r-48

• (r²+6)(7r+8)
• (r²+6)(7r-8)
• (r²+6)(r²+8)
• (r²+6)(7r+6)

Tags

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

What degree is the function?

• 1
• 2
• 4
• 10

Tags

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

(n² + 6n − 4)(2n − 4)

• 2n³ + 16n² − 32n + 16
• 2n³ + 8n² − 32n + 16
• 2n³ + 8n² − 12n + 16
• 2n³ + 8n² − 32n - 16

Tags

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

f(x) = 9-3x
g(x) = 5x-7
Find f(x)+g(x). 

• 14x-10
• -8x+2
• 2x+2
• 2x-2

Tags

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