Add/Subt/Mult/Div Polynomials Warm-up

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

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

Tags

CCSS.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.HSA.APR.A.1

Simplify the expression.
(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3 
• -7n² - 8n + 3 
• -6n² - 8n + 3
• -7n² - 4n + 3

Tags

CCSS.HSA.APR.A.1

Simplify (2x + 5y - z) + (-6x - 4y + 7z)

• -4x +6y + 6z

• 4x + y + 6z

• -4x - y + 6z

• -4x + y + 6z

Tags

CCSS.HSA.APR.A.1

4k²(6k² + 9kq - 5q²)

• 24k² + 36k³q - 20k²q²
• 24k⁴ + 36kq - 20k²q²
• 24k⁴  + 36k³q - 20k²q²
• 24k + 36 kq - 20 k²q

Tags

CCSS.HSA.APR.A.1

Simplify the expression.
-3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²
• 7x² - x + 4 (-3x²)
• 21x⁴ + 3x³ + 12x²
• -12x² + 3x³ -21x⁴

Tags

CCSS.HSA.APR.A.1

What is the area of this rectangle?
(HINT: AREA=LENTH X WIDTH)

• 10x-4
• 25x²-20x
• 20x-16
• oooo look at the pretty bird!

Tags

CCSS.HSA.APR.A.1

 $\frac{6a^3b^2c^{4\ }-\ 8a^2b^2c}{2a^2bc}$  

•  $3abc\ -\ 4abc$  

•  $3abc^{3\ }-\ 4b$  

•  $3a^3b^2c^{4\ }-\ 4b$  

•  $3abc\ +4b$  

Tags

CCSS.HSA.APR.D.6

 $\frac{4ab\ -\ 8b}{2b}$  

• 2a + 4

• 2ab - 4

• 2a - 4

• 2a - 4b

Tags

CCSS.HSA.APR.D.6

 $\frac{18y^{6\ }+9y^{4\ }-12y^2}{3y^2}$  

•  $6y^2\ +3y^2\ -4y^2$  

•  $15y^{4\ }+6y^2\ -\ 9$  

•  $6y^{4\ }+3y^2-4$  

•  $6y^{3\ }-3y^2\ +4y$  

Tags

CCSS.HSA.APR.D.6