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IRINA_888 [86]
3 years ago
14

Can someone please help me SIMPLIFY #30 and #31 ????

Mathematics
1 answer:
____ [38]3 years ago
6 0
Basically, you just have to distribute and then add. Let's do that:

30. 
x( \frac{3}{2}x-2)+6( \frac{5}{2}x- \frac{2}{3})
(\frac{3}{2}x^2-2x)+( \frac{15}{2}x -4)

Combine like terms (and this is your answer):
\frac{3}{2}x^2- \frac{11}{2}x - \frac{2}{3}

31. Same thing (except convert 1 and 1/5 to an improper fraction):
(\frac{6}{5})(x+ \frac{3}{2})- \frac{9}{10}
\frac{6}{5}x + \frac{9}{5} - \frac{9}{10}
\frac{6}{5}x +  \frac{9}{10}

Hope this helped!

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Answer:

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Step-by-step explanation:

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Hope this helps!

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Read 2 more answers
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