2 years ago

What is the domain of f(x) = (x + 2)2 – 1?

Mathematics

1 answer:

larisa [96]2 years ago

4 0

Simplify

$\\ \tt\Rrightarrow f(x)=(x+2)^2-1$

$\\ \tt\Rrightarrow f(x)=x^2+4x+2-1$

$\\ \tt\Rrightarrow f(x)=x^2+4x+1$

The Domain is set of all real numbers

$\\ \tt\Rrightarrow Domain\in R$

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3 years ago

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