Multiplication of Polynomials (10 points)

What does FOIL method of multiplication of polynomials mean?

• First-On-In-Last Terms

• Final-Outer-Inner-Last Terms

• First-Outer-Inner-Last Terms

• Final-On-In-Last Terms

What property of real numbers provens the equation

a(b + c) = ab + ac?

• Closure Property

• Commutative Property

• Associative Property

• Distributive Property

Solve for 2(3x + 4)

• 5x + 6

• 6x + 8

• 6x + 6

• 5x + 8

Tags

CCSS.6.EE.A.3

Solve for a (b - c + d)

• ab - ac - ad

• ab + ac - ad

• ab + ac + ad

• ab - ac + ad

Tags

CCSS.7.EE.A.1

Solve for -5(7xy - 2)

• -35xy + 10

• -12xy - 7

• -35xy - 7

• -35xy + 10

Solve for -7(a² - 6)

• -7a² + 13

• -7a² - 13

• -7a² + 42

• 7a² - 42

What is (a + b)(c + d)?

• ab + cd + ac + bd

• ac + ad + bc + bd

• ab + ac + ad

• ab + bc + cd

Tags

CCSS.HSA.APR.A.1

Solve for (3x + 5)(x - 9)

• 3x² - 22x - 45

• 3x² - 45x - 4

• 3x² +5x - 9

• 3x² - 27x - 45

Tags

CCSS.HSA.APR.A.1

What is the value of (5x - 1)(3x - 1) ?

• 15x² + 8x + 1

• 15x² - 8x + 1

• 15x² - 2x + 1

• 15x² - 3x + 1

Tags

CCSS.HSA.APR.A.1

Perform (7x + 4)(4x - 7) using any method

• 28x - 28

• 28x² + 16x - 28

• 28x² + 8x - 11

• 28x² - 33x - 28

Tags

CCSS.HSA.APR.A.1