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myrzilka [38]
3 years ago
13

How do I answer this question

Mathematics
2 answers:
soldi70 [24.7K]3 years ago
8 0

The answer is C. 2.

This is because the part that is inside of the parentheses is equal to 4. Multiplying the fractions in the numerator is equal to 4^\frac{3}{2}.

\frac{4^\frac{3}{2}}{4^\frac{1}{2}}=4., using the exponential rule 3/2-1/2=2/2 or 1. 4^1=4.

Now, we reduced the fraction, so all that is left is (4)^\frac{1}{2}. This is equal to 2.

So your answer is 2.

I hope this helps :)

valentina_108 [34]3 years ago
7 0

(\frac{(4^{\frac{5}{4}})(4^{\frac{1}{4}})}{4^{\frac{1}{2}})^{\frac{1}{2}}

(\frac{(4^{\frac{6}{4}}}}{4^{\frac{1}{2}}})^{\frac{1}{2}}

({4^{\frac{4}{4}})^{\frac{1}{2}}

({4^{1})^{\frac{1}{2}}

4^{\frac{1}{2}}

2

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Alexxx [7]

Expand the right side:

(ax-c)(bx+d)(bx-d)=(ax-c)(b^2x^2-d^2)

=ab^2x^3-b^2cx^2-ad^2x+cd^2

Notice that 98 = 2 * 7 * 7, so we have c=2 and d=7.

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6 0
3 years ago
I know the answer just need someone explain to me how to solve it
Vinvika [58]

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You can also think of this as a combination of the product-to-sum and reciprocal/power properties of logarithms:

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To summarize,

\log_b(mn) = \log_b(m)+\log_b(n)

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6 0
3 years ago
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Answer:

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