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Zina [86]
3 years ago
8

I need help with this ​

Mathematics
1 answer:
jeka943 years ago
8 0

Answer:

a15 = 50

t25 = 33554427

Step-by-step explanation:

<em>Insert/Substitute the number given in for n.</em>

a15 = 3(15) + 5

a15 = 45 + 5

a15 = 50

~

t25 = 2^25 - 5     <em>2 times itself 25 times. 25 is the exponent in this equation</em>

t25 = 33554432 - 5

t25 = 33554427

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The answer is:

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Further explanation:

Given expression is a radical expression. Radical expressions involve fractional exponents.

<u>Given:</u>

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=\sqrt[4]{2*2*2*2}*\sqrt[4]{2*2*2*2*2*2}\\=\sqrt[4]{2^4} *\sqrt[4]{2^4*2^2}\\Can\ also\ be\ written\ as\\=\sqrt[4]{2^4} *\sqrt[4]{2^4}*\sqrt[4]{2^2}\\={(2^4)}^{\frac{1}{4}}*{(2^4)}^{\frac{1}{4}}*{(2^2)}^{\frac{1}{4}}\\=2*2*{(2)}^{\frac{1}{2} }\\=4*\sqrt{2}\\=4\sqrt{2}

The answer is:

4\sqrt{2}

Keywords: Radical expressions, Square root

Learn more about radical expressions at:

  • brainly.com/question/11286417
  • brainly.com/question/11566221

#LearnwithBrainly

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Answer:

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Step-by-step explanation:

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2.50x=2400

3. divide both sides by 50 to get a result of x=48.

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