The Binomial Theorem

Expand the expression using the Binomial Theorem.

(2x+5)⁴

• 2x⁴ + 40x³ + 300x² + 1000x +625

• 16x⁴ + 160x³ +600x² +1000x + 625

• 16x⁴ + 1000x³ + 600x² + 160x +625

Tags

TEKS.MATH.P.5F

What is row 7 of Pascal's Triangle?

• 1, 5, 10, 5, 1
• 1, 5, 10, 10, 5, 1
• 1, 7, 21, 35, 35, 21, 7, 1
• 1, 7, 21, 35, 21, 7, 1

Tags

CCSS.HSA.APR.C.5

Expand

• A
• B
• C
• D

Tags

CCSS.HSA.APR.C.5

Expand: $\left(a+b\right)^2$   

•  $a^2+ab+b^2$  

•  $a^2+2ab+b^2$  

•  $a^2-ab+b^2$  

•  $a^2-2ab+b^2$  

Tags

TEKS.MATH.P.5F

Choose the right Pascal's triangle

• 
• 
• 
• 

Tags

TEKS.MATH.P.5F

Use the binomial theorem to expand  $\left(4-2z\right)^3$  

•  $64-96z+48z^2+8z^3$  

•  $64-96z+48z^2-8z^3$  

•  $64+96z+48z^2+8z^3$  

•  $64-64z+144z^2-8z^3$  

Tags

TEKS.MATH.P.5F

Kamali has 7 unique bracelets and is trying to decide which 3 to wear on a date. Use Pascal's Triangle to find the number of different combinations of 3 bracelets that Kamali could choose from the 7 she owns?

• 7

• 21

• 35

• 1

Tags

TEKS.MATH.P.5F

Kamali has 6 unique bracelets and is trying to decide which 3 to wear on a date. Use Pascal's Triangle to find the number of different combinations of 3 bracelets that Kamali could choose from the6 she owns?

• 1

• 6

• 15

• 20

Tags

TEKS.MATH.P.5F