3 years ago

For what values of x is x2-36=5x true? 0 -9 and 4 -4 and 9 4 and -9 9 and 4

Mathematics

1 answer:

sveticcg [70]3 years ago

8 0

Answer:

-4 and 9

Step-by-step explanation:

x2-36=5x'

x*x - 5x - 36 = 0

(x - 9) (x + 4) = 0

roots 9 and -4

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