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3 years ago

Factor q^3-125 completely.

Mathematics

1 answer:

Lady bird [3.3K]3 years ago

5 0

Answer:

The fully factored form is (q - 5)(q^2 + 5q + 25)

Step-by-step explanation:

To find this, we must first note that this is the difference of two perfect cubes. q^3 is q cubed and 125 is 5 cubed. So we can use the following formula and plug in the information to solve.

(a^3 - b^3) = (a - b)(a^2 + ab + b^3)

(q^3 - 5^3) = (q - 5)(q^2 + 5q + 25)

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Step-by-step explanation:

1. Reference angle = x

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$tan(x) = \frac{45}{79}$

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Arte-miy333 [17]

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