Write 75 as a product of prime use index notation when giving your answer

Mathematics

1 answer:

11Alexandr11 [23.1K]1 year ago

6 0

The prime factorization of 75 is 3 × 5 × 5 or 3 x 52.

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120% of what number is<br> 54?

katen-ka-za [31]

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How do I go about solving (27x^3/8y^9)^5/3? And what is the role of the numerator and denominator?

MrRissso [65]

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Now, If the exponent was negative like you asked....

$\left( \frac{27x^3}{8y^9}\right)^ {-\frac{5}{3}} \\\\\\ =\left( \frac{8y^9}{27x^3}\right)^ {\frac{5}{3}}\\\\\\ =\left( \frac{(2y^3)^3}{(3x)^3}\right)^ \frac{5}{3} \\\\\\ = \frac{(2y^3)^{3 \times \frac{5}{3} }}{(3x)^{3 \times \frac{5}{3} }} \\\\\\ =\frac{(2y^3)^{5 }}{(3x)^5} \\\\\\ =\frac{32y^{15}}{243x^5}$

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3 years ago

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ddd [48]

There are

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ways of pairing up any 2 members from the pool of $2n$ contestants. Note that

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VladimirAG [237]

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