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

Simplify by combining like terms.
7c -8a + 9a + 11c 

• 18c + 1a =
• -4c +17a
• 78911ca = 
• -1+ 20c

Tags

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

7a+3a

• 21a²
• 10a²
• 21a
• 10a

Tags

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

Simplify by combining like terms:
4x² - 3x + 11 -2x

• 4x² - 5x + 11
• 11x + 11
• 16x² - 5x + 11
• 10x²

Tags

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

f(n)=2n+1
g(n)=3n
Find f(n)+g(n)

• 5n+1
• -5n+1
• -2n+1
• -6n-1

Tags

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

50m³ - 2m 

• 2m(25m²-1)
• 2m(5m-1) (5m-1)
• 2m(5m-1) (5m+1)
• PRIME

Tags

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

Simplify 5x + 3 -2x + 1

• 7x² +4
• 5x+1
• 7x + 4
• 3x+4

Tags

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

Add the polynomials:
(2x+5y) + (3x-2y)

• 3x + 5y
• 5x + 3y
• 5x + 7y
• 7xy + 1xy

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

81x² – 64y⁴

• 9x + 8y²

• 9x²–8y⁴

• 9x –8y

• 81x –64y²

Tags

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