3 years ago

Which system of equations cannot be readily solved by the substitution method 6x+12y=11

Mathematics

1 answer:

soldier1979 [14.2K]3 years ago

8 0

Answer:

Step-by-step explanation:

well first off when you work through the promblem you will have to think about the promblem like the variables will cancel out and will have a equation consisting of only contasts.

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elena-s [515]

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$\frac{f(x)}{g(x)} = (5-x)$

Step-by-step explanation:

f(x)=25-x^2 and g(x)=x+5

We need to find (f/g)(x)

(f/g)(x) = f(x)/ g(x)

we divide f(x) by g(x) and then we simplify

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WE factor 25-x^2

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$\frac{f(x)}{g(x)} = \frac{(5-x)(5+x)}{x+5}$

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