2 years ago

PLEASE HELP!!! 40pts

Mathematics

2 answers:

skelet666 [1.2K]2 years ago

7 0

Answer: a

Step-by-step explanation:

I think

mote1985 [20]2 years ago

3 0

Answer:

i think a

Step-by-step explanation:

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Use the functions f(x) and g(x) to answer the question. F(x)=x²-16; g(x)=x+4

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(x^2) - 16 / x+4 = (x-4)(x+4) / (x+4) = x-4, x not equal to -4

D is the answer.

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3 years ago

What is the quotient of m^6/5 divided by 5/m^2

DENIUS [597]

Answer:

$\large\boxed{\dfrac{m^8}{25}}$

Step-by-step explanation:

$\dfrac{m^6}{5}\div\dfrac{5}{m^2}\\\\\text{Divide by a fraction is the same as multiply by its reciprocal}\\\\=\dfrac{m^6}{5}\times\dfrac{m^2}{5}=\dfrac{m^6\times m^2}{5\times5}\\\\\text{use}\ a^n\times a^m=a^{n+m}\\\\=\dfrac{m^{6+2}}{25}=\dfrac{m^8}{25}$