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Pages:
1 page/≈275 words
Sources:
No Sources
Level:
APA
Subject:
Literature & Language
Type:
Speech Presentation
Language:
English (U.S.)
Document:
MS Word
Date:
Total cost:
$ 3.6
Topic:

Algebra. Providing a worked out answer on given questions (Speech Presentation Sample)

Instructions:

providing a worked out answer on given questions

source..
Content:

Please solve the following problems:
1 Solve for x 
X2+x-12=0
SOLUTION
X2+x-12=0
To solve for x in above problem we will calculate the real roots for the above quadratic equations by looking for two numbers whose sum is 1 and product is 12, then we equate them in the original equation and solve for x.
Sum = 1, product = 12 the two numbers are 4 and -3
We equate to have x2+4x-3x-12=0
X(x+4)-3(x+4) = 0 thus x+4=0 and X= -4
OR X-3=0 AND X=3 thus x = 3 or -4
1 Solve for x 22x-4=64

...
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