Polynomial Algebra

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 sum.
(3y² + y - 5) + (4y² -4y + 8)

• 7y² - 3y + 3
• 7y⁴ - 3y²  + 3
• 7y² + 3y  + 3
• 7y² - 3y  - 3

Tags

CCSS.HSA.APR.A.1

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

• 3x² + 2x + 1
• 2x² + 3x +1
• 2x² + 5x - 7
• 3x² + 4x⁵ -7x

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

Find the difference.
(7p + 4p² - 8) - (-3p² + 2 - 9p)

• p² - 2p - 6
• 10p³ + 2p² + p 
• 7p² +16p -10
• 4p² +7p + 10 

Tags

CCSS.HSA.APR.A.1

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

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

Tags

CCSS.HSA.APR.A.1

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

• -21x⁴ + 3x³ -12x²
• 7x² - x + 4 (-3x²)
• 21x⁴ + 3x³ + 12x²
• -12x^{2 -} 3x³ -21x⁴

Tags

CCSS.HSA.APR.A.1

Find the product.
(2x + 3)(x + 5)

• 2x² + 13x + 15
• 3x² + x + 8
• 10x + 15
• 2x² + 3x

Tags

CCSS.HSA.APR.A.1

Find the product.
(2y - 7)(3y + 5)

• y² + 2y + 4
• 6y² -11y -35
• -35 -11y + 6y²
• 2y² -17y +30

Tags

CCSS.HSA.APR.A.1

Find the product.
4(x + 7)²

• 4x² + 14x + 49
• 4x² + 28x + 28
• 28x² + 7x + 49
• 4x² + 56x + 196

Tags

CCSS.HSA.APR.C.4