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Complete the work shown to answer the question.


p2 – 14p – 72 = 0


p2 – 14p = 72


p2 – 14p + 49 = 72 + 49


Which describes the solutions of the equation?


Since 7 and 11 are both rational, the sum and difference are rational.

Since 14 and 11 are both rational, the sum and difference are rational.

Since 7 is rational and StartRoot 11 EndRoot is irrational, the sum and difference are irrational.

Since StartRoot 7 EndRoot is irrational and 11 is rational, the sum and difference are irrational.


i got the answer its a


Sagot :

57853

Answer:

Since 7 and 11 are both rational, the sum and difference are rational.

Step-by-step explanation: It's A

Answer:

Since 7 and 11 are both rational, the sum and difference are rational.Step-by-step explanation: A