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professor190 [17]
1 year ago
12

Find the product and simplify. (3c-5) ^2

Mathematics
2 answers:
alex41 [277]1 year ago
8 0

Hi!

<u>Given:</u>

(3c-5)^2

<u>As this is </u><u>squared</u><u>, we are simply </u><u>multiplying</u><u> the </u><u>given</u><u> </u><u>expression</u><u> by </u><u>itself</u><u>, like so:</u>

(3c-5)(3c-5)

<u>Now, we can use the </u><u>Distributive</u><u> </u><u>Property</u><u> to solve, using the </u><u>FOIL</u><u> </u><u>Method</u><u>:</u>

(3c-5)(3c-5)

9c^2-15c-15c+25

<u>Combine like terms:</u>

9c^2-30c+25

<u>For a similar problem, see:</u>

brainly.com/question/15639394

RSB [31]1 year ago
7 0

Answer:

9c² -30c + 25

Step-by-step explanation:

Perfect square trinomial: (a - b)² = a² - 2ab + b²

(3c - 5)²

(3c)² -2(3c * 5) + 5²

9c² -2(15c) + 5²

9c² -30c + 25

Final answer: 9c² -30c + 25

Hope this helps!

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Okay I think there has been a transcription issue here because it appears to me there are two answers. However I can spot where some brackets might be missing, bear with me on that.

A direct variation, a phrase I haven't heard before, sounds a lot like a direct proportion, something I am familiar with. A direct proportion satisfies two criteria:

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