3 years ago

1) Use the factor theorem to determine if 3x-4 is a factor of f(x)=3x^2+2x-8

Mathematics

1 answer:

valina [46]3 years ago

4 0

Step-by-step explanation:

put f(4/3)= 3(4/3)^(2) +2(4/3)-8 =0

so 3x-4 is a factor

similarly, k=35

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Kobotan [32]

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This is because

$h(x)=\sqrt x$

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$\implies g(h(x))=\sqrt x-1$

(that is, replace any instance of x in the definition of g with √x )

and

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Also acceptable:

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Zanzabum

4/5 = 9/x
cross multiply
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3 years ago

Read 2 more answers