Question
Asked Dec 11, 2019
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divide the following

20x^2+9x-20/5x-4

 

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Expert Answer

Step 1

Given:

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20x² +9x– 20 ..(1) 5x – 4

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Step 2

Calculation:

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Factoring the numerator: 20x? +9x – 20= 20x² – 16x+ 25x – 20 = (20x² –16x)+(25x– 20), (grouping the term) = 4x(5x–4)+5(5x-4),(factoring out) = (5x – 4)(4x+ 5)...(2) %3D

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