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Lynna [10]
3 years ago
11

Use factoring to write an expression that is equivalent to 25b^16-64c^2

Mathematics
1 answer:
avanturin [10]3 years ago
4 0
We can write this as the difference of squares:
(5b⁸+8c)(5b⁸-8c)

To write as the difference of squares, take the square root of each term first:
√25b¹⁶ = 5b⁸; √64c² = 8c

Now we write this as a sum in one binomial and a difference in the other:
(5b⁸+8c)(5b⁸-8c)
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65.27mm of acid is present in solution.

Step-by-step explanation:

Given,

Quantity of solution = 333mm

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Quantity of acid = 19.6% of Quantity of Solution

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65.27mm of acid is present in solution.

Keywords: Percentage

Learn more about percentages at:

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2 years ago
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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