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Lemur [1.5K]
3 years ago
11

Factor completely: 80x2 – 125

Mathematics
2 answers:
Paladinen [302]3 years ago
6 0

Answer:

5(4x-5)(4x+5)

Step-by-step explanation:

80x^2-125= \\\\5(16x^2-25)= \\\\5(4x-5)(4x+5)

Hope this helps!

Dahasolnce [82]3 years ago
4 0

Answer:

5( 4x-5)(4x+5)

Step-by-step explanation:

80x^2 – 125

Factor out a 5

5( 16 x^2 - 25)

Inside the parentheses is the difference of squares

5 ( (4x)^2 - 5^2)

We know the difference of squares is  (a^2 - b^2) = (a-b) (a+b)

5( 4x-5)(4x+5)

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Step-by-step explanation:

Graph the lines. If it is just greater that or less than, use dashed lines. I fits greater than or equal too, or other symbols like that, use a solid line

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3 years ago
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3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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odp c

Step-by-step explanation:

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Answer:

day 14 , 450 dollars

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3 years ago
Read 2 more answers
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