Polynomial Quiz - based on reviews #1 - 3

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

• 7x - 7x + 5x²
• 5x² + 2x - 2
• 5x²
• 5x² + 6x + 8

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: x²(5x - 7)

• 5x³ - 7
• 6x² - 7x²
• 5x² - 7x²
• 5x³ - 7x²

Tags

CCSS.7.EE.A.1

Multiply:
(3x – 1)(x + 5) 

• 3x² + 4x + 5
• 3x² + 4x - 5
• 3x² + 14x + 5
• 3x² + 14x - 5

Tags

CCSS.HSA.APR.A.1

Simplify:  $\left(8x^3y\right)^2$  

•  $16x^6y^2$  

•  $64x^6y^2$  

•  $64x^5y^2$  

•  $16x^5y^2$  

(8y+5)²

• 16y²+25

• 64y²+80y+25

• 64y²+25

• 16y+10

Tags

CCSS.HSA.APR.C.4

(5x+2)(x²-3x+6)

• 5x³ - 17x² +24x +12
• 5x³ + 17x² - 24x +12
• 5x³ - 13x² + 24x +12
• 5x³ +13x² - 24x - 12

Tags

CCSS.HSA.APR.A.1

 $\frac{12x^7}{-3x^2}$  

•  $-4x^9$  

•  $-4x^5$  

•  $\frac{4}{x^5}$  

•  $4x^5$  

Tags

CCSS.HSA.APR.A.1

 $\frac{49r^8}{-7r^{13}}$  

•  $-7r^5$  

•  $\frac{56}{r^5}$  

•  $-\frac{7}{r^5}$  

•  $-\frac{1}{7r^5}$  

Tags

CCSS.8.EE.A.1

Simplify this expression.

• -5x¹⁰

• 4x⁴ + 18x⁶

• $4x^2-9x^2$

• 4x⁴ - 9x²