Evaluate the following expression when X=-4 and Y=4

Mathematics

2 answers:

gavmur [86]3 years ago

8 0

Answer:

256.25

Step-by-step explanation:

$\dfrac{x^6 - x}{4y} =$

$= \dfrac{(4)^6 - (-4)}{4(4)}$

$= \dfrac{4096 + 4}{16}$

$= \dfrac{4100}{16}$

$= 256.25$

goldfiish [28.3K]3 years ago

4 0

Answer: y = x^{2} - 16

Step-by-step explanation: Work backwards to find the factors from the root, then multiply the factors together.

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