Algebra 1B

Simplify:
2x(-2x - 3)

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

Tags

CCSS.HSA.APR.A.1

Simplfy:
(2x+3)²

• 4x + 6
• 4x² + 12x + 9
• 4x² + 9
• 16x² + 9

Tags

CCSS.HSA.APR.C.4

Simplify:
(3r-4)(7r-5)

• 21r² - 43r + 20
• 21r + 43r² + 20
• 21r² + 3r + 20
• 10r² - 13r - 9

Tags

CCSS.HSA.APR.A.1

Simplify:
(2x² + 5x - 7) + (3 - 4x² + 6x)

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

Tags

CCSS.HSA.APR.A.1

Simplify:
(7p + 4p³ - 8) - (-3p² + 2 - 9p)

• -3p² + 4p³ -15 + 9
• 3p³ + 4p² - p + 3
• 4p³ + 3p² +16p - 10
• 4p³ +3p² + 16p + 10

Tags

CCSS.HSA.APR.A.1

Simplify:
(b + 3)(b² + 2b + 1)

• b³ + 6b² + 6b + 3
• b³ + 5b² + 7b + 3
• 4b³ + 8b² + 3b
• 3b³ + 6b² + 3b

Tags

CCSS.HSA.APR.A.1

Simplify: 
(x² - 3x - 2) + (5x² + 10x - 5)

• 5x⁴ - 30x² + 10
• 6x² + 7x - 7
• 6x⁴+ 7x² - 7
• 4x² + 13x + 7

Tags

CCSS.HSA.APR.A.1

Simplify: 
(x - 2)(x + 2)

• 2x - 4
• x² + 4x - 4
• x² - 4
• 2x + 4

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

Classify this polynomial by its degree and number of terms:  x² + 6

• Linear polynomial
• Quadratic trinomial
• Quadratic binomial
• Cubic binomial