Hey there :)

( a - b )( a² + ab + b² )
Let us distribute ( a - b ) into the other

a ( a² ) + a ( ab ) + a ( b² ) - b ( a² ) - b ( ab ) - b ( b² )
a³ + a²b + ab² - a²b - ab² - b³

We can further simplify
a²b - ab² = 0
ab² - ab² = 0

a³ - b³

You can see in the picture which I have attached. It is the 8th formula

7 0

3 years ago

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Please show picture 6×(3+2) divided by 10 ??? Please show picture

Mumz [18]

:) There's no picture but I can solve this for you :)

Do PEMDAS

Parentheses
Equations
Multiplication
Division
Addition
Subtraction

$\frac{6(3+2)}{10} \\ \\ 3 + 2 =5,right? \\ \\ \frac{6(5)}{10} \\ \\ 6(5)= 30,right ? \\ \\ \frac{30}{10} = 3,right \\ \\ \\ \\ Answer: 3$

Good luck on your assignment and enjoy your day!

~ $MeIsKaitlyn:)$

5 0

3 years ago

A publisher reports that 28% of their readers own a personal computer. A marketing executive wants to test the claim that the pe

Misha Larkins [42]

cacacacacacas

⇆⇆⇄πβ≅≅ΔΔΔ

yes

4 0

3 years ago