AloniX740661 AloniX740661

29-10-2022
Mathematics

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find the value of the expression b=9, a = 1/3, b^2 - 9a

find the value of the expression b9 a 13 b2 9a class=

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CallinE84450 CallinE84450

29-10-2022

Answer:

78

Explanation:

Given the below;

[tex]b^2-9a[/tex]

Let's go ahead and evaluate the expression when a = 1/3 and b = 9;

[tex]9^2-9(\frac{1}{3})=81-\frac{9}{3}=81-3=78[/tex]

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