Algebra Multiplying Polynomials Box Method

What expression goes in the missing box?

• 7

• -7

• 7x

• -7x

Tags

CCSS.HSA.APR.A.1

What term belongs in the ? box?

Tags

CCSS.HSA.APR.A.1

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CCSS.HSA.APR.A.1

What polynomial is represented by the algebra tiles?

What factors were multiplied in order to get the product shown by the algebra tiles above?

Did this person complete the box method correctly? Why are two terms circled in orange?



• Yes, because they need to be multiplied

• yes because they need to be combined

• No, because they multiplied wrong

• No, because they added

Tags

CCSS.HSA.APR.A.1

When multiplying (x + 6) (x + 7) what goes in the first box?

• 6x

• x²

• 42

• 7x

Tags

CCSS.HSA.APR.A.1

Multiply: 3x(2x³)

• 6x⁴

• 5x³

• 5x⁴

• 6x³

Tags

CCSS.HSA.APR.A.1

Multiply: 5a²(7a³- 4a² + a - 2)

• 35a⁵ - 20a⁴ + 5a³ - 10a²

• 12a⁵ - 9a⁴ +5a³ - 7a²

• 35a⁶ -20a⁴ + 5a² - 10

Tags

CCSS.HSA.APR.A.1

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Tags

CCSS.HSA.APR.A.1