Algebra 1 Chapter 7.1-7.4 & 8.1-8.4 Review

Simplify the expression.
(4a³ - 8a - 4a²) + (7a³ - 7 - 6a)

• 11a³ - 4a² - 14a - 7 
• 5a³ - 4a² - 14a - 7 
• 5a³ - 4a² - 20a - 7 
• 5a³ - 9a² - 20a - 7

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

(x +2)(x + 3)

• x² + 5x + 6
• x² + x + 6
• x² + 5x + 5
• x² + 6x + 6

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

( 2x - 8)²

• 4x² + 64

• 4x² -16x + 64

• 4x² + 16x - 64

• 4x² - 64

Multiply (x + 2)(x - 2)

• x² + 4x + 4

• x² - 4x - 4

• x² - 4

• x² + 4

(4k² + 2)²

• 8k⁴ + 8k² + 4

• 16k⁴ + 4

• 16k⁴ + 16k² + 4

• 8k⁴ + 4

Give the correct name for 
3x²+4x-7

• Quadratic trinomial
• linear binomial
• Quartic trinomail
• Linear Trinomail

Give the correct name for 
2x³+5x

• Linear Binomial
• Cubic Binomial
• Quadratic Trinomial
• Linear Trinomial

Give the correct name for 
-3x+2

• Cubic Binomail
• Linear Monomial
• Linear Binomial
• Cubic monomial