Polynomials (Adding, Subtracting, Multiply, Classify, Stand)

Find the product:
(2x+6)(2x-6)

• 4x²+24x-36
• 6x+12
• 4x²-36
• 2x+6+2x-6

Tags

CCSS.HSA.APR.A.1

Simplify:

• -4x - 3
• x² - 3
• -4x² - 6x
• -4x - 6

Tags

CCSS.7.EE.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.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.
-3x²( 7x² - x + 4)

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

Tags

CCSS.HSA.APR.A.1

Simplify:
(3x - 5) ( 4x² - 2x - 3)

• 12x³ - 26x² - 25x + 15
• 12x³ - 20x² - 5x + 15
• 12x³ - 20x² - 6x + 15
• 12x³ - 26x² + x + 15

Tags

CCSS.HSA.APR.A.1

Find the Difference.
(4x³ -3x² + 6x - 4) - (-2x³ + x² -20)

• 4x² - 6x³ - 2x + 6
• 3x + 5x² + 1
• 6X³ -4X² + 6X -2
• 3x + 2

Tags

CCSS.HSA.APR.A.1

Which of these polynomials has degree 6?

• x³ - 2x² + 15x + 1
• 4x³y³z + 99
• 5x⁶ - 2x⁷ - 10x⁸
• 3x⁴y² + 10xy - 7

Which of these is a monomial?

• x - 1
• a + b
• 2x^-3
• 3x²y⁴z¹⁰

Simplify:
(2x - 2)(x² + 3x + 5)

• 3x² - 10
• 6x² - 10
• x² + 5x + 3
• 2x³ + 4x² + 4x - 10

Tags

CCSS.HSA.APR.A.1