Question
Asked Dec 12, 2019
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solve compelting the sqaure 

3x^2-5x-22=0

 

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Expert Answer

Step 1

Add 22 to both sides. Factor out 3 from the left side and then divide both sides by 3.

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3x?-5х-22-0 3x?-5х-22 5 =22 -х 3 3x2- 22 x²- 3 3

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Step 2

b= -5/3 , from there find (b/2)^2.

 

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5 25 3 6. 36 2.

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Step 3

Add 25/36 to both sides an...

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5 25 -x+ 36 22 25 3 36 3 289 X- 6. 36

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Math

Algebra

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