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

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

• x_² + 6x + 8
• 2x² + 5x - 7
• -x² -6x + 8
• -2x² + 11x - 4

Tags

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

What is the area of a rectangle if its dimensions are listed below:
length = 10x⁷
width = 7x⁵
Hint: Area = (length)(width)

• 70x¹²
• 70x³⁵
• 17x¹²
• 17x³⁵

Tags

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

(d⁴)(d⁵)

• 2d⁴
• d⁹
• d²
• 2d

Tags

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

(7r+5)(5r+3)

• 35r²+46r+15
• 35r²+21r+9
• 21r³+15
• 35r²+15

Tags

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

(3x − 6)(7x + 7)

• 21x² − 63x + 42
• 21x² − 21x − 42
• 21x² − 42
• 21x² + 63x + 42

Tags

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

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

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

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

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

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

Tags

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

Simplify. 
(y − 5)(y + 5)

• y² + 25
• y² + 10y + 25
• y² − 10y + 25
• y² − 25

Tags

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

Simplify the Expression: -9x + 17x + (-8x)

• 34
• Zero
• -34
• 1x

Tags

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