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allochka39001 [22]
3 years ago
7

How do you write 4(8m-7n)+6(3n-4m) in expanded form

Mathematics
2 answers:
Aloiza [94]3 years ago
6 0
4(8m-7n)+6(3n-4m) =32m-28n+18n-24m=8m-10n


snow_lady [41]3 years ago
6 0
32m-28n+18n-24m.
You start by distributing then add like terms.

8m-10n - FINAL ANSWER
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Answer:

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We are given equation :x^6+6x^3+5=0

Use\:the\:rational\:root\:theorem

\mathrm{Therefore,\:we\:need\:to\:check\:the\:following\:rational\:numbers:\quad }\pm \frac{1,\:5}{1}

-\frac{1}{1}\mathrm{\:is\:a\:root\:of\:the\:expression,\:so\:factor\:out\:}x+1

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We can't factor it more.

Therefore,

x+1=0.

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