Question

Factor: 5x2 – 15x – 20.​

Answer 1

⠀⠀ıllıllı uoᴉʇnloS ıllıllı

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Correct question:

• 5x² - 15x - 20

5x² - 15x - 20

= 5(x2 - 3x - 4)

= 5(x2 - 4x + x - 4)

= 5{x(x - 4) +1(x - 4)}

= 5(x - 4)(x + 1)

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Answer 2

Answer:

hope it helps you.......