Multiplying Polynomials

3u⁴v⁵ * 7u²v³

• 21u²v²
• 14u⁶v⁸
• 21u⁸v¹⁵
• none of the above

Tags

CCSS.HSA.APR.A.1

(3c²)(10c⁷)

• 13c⁹
• 30c⁵
• 30c⁹
• -30c⁹

Tags

CCSS.8.EE.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

Simplify the expression.
x³(2x²+3x)

• 2x⁵+3x⁴
• 2x⁶+3x³
• 5x⁹
• 5x

Tags

CCSS.HSA.APR.A.1

-5x⁶(3x² - 12x + 30)

• -15x⁸ + 60x⁷ - 150x⁶

• 15x⁸ - 60x⁷ - 150x⁶

• 8x⁶ - 17x + 35

• -8x⁶ + 17x - 35x²

Tags

CCSS.HSA.APR.A.1

(5x+1)(x+4)

• 5x² + 19x − 4
• 5x² + 21x + 4
• 5x² + 4
• 5x² − 19x − 4

Tags

CCSS.HSA.APR.A.1

(3x − 6)(7x + 7)

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

Tags

CCSS.HSA.APR.A.1

Multiply
(x+5)²

• x²+25
• x²-25
• x²+10x+25
• x²-10x+25

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

( $x^3-3x^2+4$  )( $2x^3+3x^2-4x$  ) 

•  $3x^9−3x^5−13x^4+20x^3+12x^2−16$  

•  $2x^6−3x^5−13x^4+20x^3+12x^2−16x$  

•  $2x^5−3x^4−13x^3+20x^2+12x^1−16x$  

•  $2x^6−3x^5+12x^2−16x$  

Tags

CCSS.HSA.APR.A.1