If a ⋆ b = ab² - a²b, then 2 ⋆ 3 = i don't kno the answer
1 answer:
Hello,
<u>We know that :</u>
a * b = ab² - a²b
<u>We know that :</u> 2 * 3 = 6 but we want to try this formula.
<u>We have :</u>
a = 2 and b = 3
So :
2 * 3
= 2 * 3² - 2² * 3
= 2 * 9 - 4 * 3
= 18 - 12
= 6
It works :)
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