Question

2x²-5x-12=0 by completing square method ...with explaination

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Answer 1

Answer:

0 answer ha i hope right answer

Answer 2

(x - 4) (4x - 5)

Step-by-step explanation:

==: 4x² - 21x + 20 = 0

==: 4x² - 16x - 5x + 20 = 0

==: 4x (x - 4) - 5 (x - 4) = 0

==: (x - 4) (4x - 5) = 0

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