Binomial Theorem

Find the product:
(y - 3)(y + 7)

• y² - 21
• y² + 10x - 21
• y² + 4y - 21
• 2y - 10

Tags

CCSS.HSA.APR.A.1

(Hint: degree means highest exponent value)

• Degree 3

• Degree 6

• Degree 7

• Degree 5

Find the sum.
(2x² + 5x - 7) + ( 3 - 4x² + 6x)

• 2x² + 3x +1
• -2x² - 11x -4
• 2x² + 5x -7
• -2x² + 11x -4

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

Simplify the expression
(x - 3)²

• x² - 6x + 9
• x² + 9
• x² + 6x - 9
• x² + 6x + 9

Tags

CCSS.HSA.APR.C.4

What is row 5 of Pascal's Triangle?

• 1, 2, 1
• 1, 3, 3, 1
• 1, 4, 9, 4, 1
• 1, 5, 10, 10, 5, 1

Tags

CCSS.HSA.APR.C.5

How many rows in The Pascal's triangle?

• 7

• 8

• 100

• Infinite

Tags

CCSS.HSA.APR.C.5

Expand: $\left(x+5\right)^5$  

•  $x^5+25x^4+250x^3+1250x^2+3125x+3125$  

•  $x^5+25x^4+250x^3+1250x^2+3125x$  

•  $x^5+25x^4+250x^3+1250x^2+3025x+3025$  

•  $x^5+25x^4+250x^3+1250x^2+3025x$  

Tags

CCSS.HSA.APR.C.5

What is the third term for the expansion (2x-5)⁵?

• 2000x³
• 500x³
• 5000x²
• 800x³

Tags

CCSS.HSA.APR.C.5

Find the 4th term in the expansion of (4x-3)⁵.

• 5760
• -4320x²
• 5760x³
• -4320

Tags

CCSS.HSA.APR.C.5