Question

if y*= y² - 1, what is the value of 3*

Please show working. Thank you

Answer 1

If y* = y^2 - 1

Then,

3* = 3^2 - 1

=> 3* = 9 - 1 = 8 ✔✔

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Answer 2

Step-by-step explanation:

If y* = y^2 - 1

Then,

3* = 3^2 - 1

=> 3* = 9 - 1 = 8 ✔✔

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