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3 years ago

20. Solve the equation x2 - 17x + 72 = 0.

Mathematics

1 answer:

Rina8888 [55]3 years ago

3 0

Answer:

x=8,9

Step-by-step explanation:

x^2-17x+72=0

(x-8)(x-9)=0

x=8,9

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