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zalisa [80]
3 years ago
7

Simplify (4s5t−7−2s−2t4)3. Write your answer using only positive exponents. Evaluate any numerical powers.

Mathematics
1 answer:
schepotkina [342]3 years ago
5 0

Answer:

−21

Step-by-step explanation:

=12s5t−6t4−6s−21

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<h2>-  \frac{8}{15}</h2>

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<h2>-  \frac{2}{5}  \times  \frac{4}{3}</h2><h3>■Multiply the fractions</h3>

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<h3>c)-  \frac{2}{5}  \div  \frac{3}{4}</h3><h3>■To divide by a fraction, multiply by the reciprocal of that fraction</h3>

<h2>-  \frac{2}{5}  \times  \frac{4}{3}</h2><h3>■Multiply the fractions</h3>

<h2>-  \frac{8}{15}</h2><h3>Hence, The Quotient is -  \frac{8}{15}</h3>
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3 years ago
I am stuck on this question<br> Work out :<br> 5x 3/4
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Okay so to figure out this problem you need to say 5/1 times 3/4 which equals 15/4 We know that we cant have an improper fraction so  we divide this and it equals 3
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The second one is correct
4 0
3 years ago
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Answer:

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