richtroy4real richtroy4real

24-06-2021
Mathematics

contestada

If a ⋆ b = ab² - a²b, then 2 ⋆ 3 = i don't kno the answer

Respuesta :

Dungrin Dungrin

24-06-2021

Hello,

We know that :

a * b = ab² - a²b

We know that : 2 * 3 = 6 but we want to try this formula.

We have :

a = 2 and b = 3

So :

2 * 3

= 2 * 3² - 2² * 3

= 2 * 9 - 4 * 3

= 18 - 12

= 6

It works :)

Answer Link

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