> > Use trail and improvement to find the positive solution to this equation x(x+4) = 90 your answer should look like X is between a and b a and b are 0.1 apart what is x between?

Use trail and improvement to find the positive solution to this equation x(x+4) = 90 your answer should look like X is between a and b a and b are 0.1 apart what is x between?

This is a hard question so 15 points guys. Please give me some wor...

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Use trail and improvement to find the positive solution to this equation x(x+4) = 90 your answer should look like X is between a and b a and b are 0.1 apart what is x between?

This is a hard question so 15 points guys.
Please give me some working out.
Thanks

Answer

x2+4x=90 a=b+c/2 a=4+90/2 a=47 b=c-a/2 b=90-47/2c

Virtual Teaching Assistant: John B.
Question Level: Basic
Karma: Free
Upload Date: 5/31/2017

This 52 words question was answered by John B. on StudySoup on 5/31/2017. The question contains content related to Math Since its upload, it has received 29 views.

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