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01-02-2018
Mathematics

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If p(x)=3x^2-4, what is p(8a)

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Daegam18 Daegam18

01-02-2018

We are tasked to solve the value of p(8a) in the expression p(x)=3x^2-4.
This means that what would find the value of the expression when x=8a. To solve this, we simply substitute the value of x in the expression.

p(x)=3x^2-4
p(8a)=3(8a)^2-4
p(8a)=3(64a^2)-4
p(8a)=192a^2-4

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