Expanding Binomials Practice 2

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

Tags

CCSS.8.EE.A.1

According to exponent rules, when we raise the power to a power we _______ the exponents.

• add
• subtract
• multiply
• divide

Tags

CCSS.8.EE.A.1

Expand (g + 4)(g + 5)

• g² + 9g + 20

• g² + 20

• g² + 9g + 9

• g² + 11g + 20

Expand (x - 7)(x + 7)

• x² + 7x - 49

• x² - 7x + 49

• x² - 49

• x² + 49

Which of the following is the correct expansion of:
5(r - 2)?

• 5r - 2
• 5r +2
• 5r + 10
• 5r - 10

Tags

CCSS.6.EE.A.3

Find the product:

(y - 3)(y + 7)

• y² - 4y - 21

• y² + 10y - 21

• y² + 4y - 21

• y² - 4y + 21

Tags

CCSS.HSA.APR.A.1

Multiply:

(r + 2)(r − 8)

• r ² − 16

• r ² + 6r - 16

• r ² − 6r + 16

• r² - 6r - 16

• r² + 6r + 16

Tags

CCSS.HSA.APR.A.1

Simplify:

(x-7)²

• x²-49

• x²+49

• x²-14x+49

• x²-14x-49

Tags

CCSS.6.EE.A.3

Multiply (x + 3) (x + 7)

• x² + 10x + 10

• x + 10x + 10

• x² + 10x + 21

• 2x + 10

Tags

CCSS.HSA.APR.A.1