Alg 1B Test 7A

A binomial has how many terms?

• 1

• 2

• 3

• an many as you want

3(5x-3) =

• 15x-9

• 8x

• 8x-6

• 15x-6

Tags

CCSS.6.EE.A.3

Simplify the polynomial.

14x³ - 6 + 5x³ + 3

• 19x³ - 3

• 70x⁶ - 18

• 19x⁶ - 3

• 19x -18

Tags

CCSS.7.EE.A.1

F.O.I.L.

(2n+2)(6n+1)

(a)   n​²​ + (b)   x +​ (c)   = 0

• 14
• 2
• 12
• 8

Tags

CCSS.HSA.APR.A.1

Combine like terms in the expression.

7x² + 3x - 4x² + 5

• 3x² + 3x - 5

• 3x² - 3x + 5

• 3x² + 3x + 5

• 11x² + 3x + 5

Tags

CCSS.7.EE.A.1

What is the degree of the polynomial?

4x⁵ - 2x³ + x - 7

• 1

• 3

• 5

• 7

What is a like term?

• terms that have the same variable raised to the same power.

• terms that have different variables raised to the same power.

• terms that have the same coefficients but different variables.

Tags

CCSS.6.EE.A.2B

Find the product of (x + 3) and (x² - 2x + 1)

(In standard form:)

​ (a)   ​+​ (b)   + (c)   + ​ (d)  

• x²
• x³
• - 5x
• 3
• -6x
• 1x

Tags

CCSS.HSA.APR.A.1

Which choice is NOT an example of polynomial

• x²

• 2x³ - 28x

• -3y⁴ - 26b² + 7x

(x+3)(x-3)=

• x² - 9

• 2x² - 0

• 2x - 9

• x² - 6x -9

Tags

CCSS.HSA.APR.A.1