rinasarao27 rinasarao27

03-12-2020
Mathematics

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g(x)=x^2-3 and h(x)=2x+5

find h(g(x))

gxx23 and hx2x5 find hgx class=

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elaineandrei93 elaineandrei93

03-12-2020

We know that [tex]g(x) = x^2-3[/tex] and [tex]h(x) = 2x+5[/tex]. So, [tex]h(g(x))[/tex] is equal to [tex]h(x^2-3)[/tex], which is [tex]2(x^2-3)+5[/tex]. This can be simplified to [tex]2x^2-1[/tex].

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