Question

find the n value


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Answer 1

Answer:

n=−47/2+1/2√1921 or n=−47/2+−1/2√1921

Step-by-step explanation:

Let's solve your equation step-by-step.

n2+47n+72=0

For this equation: a=1, b=47, c=72

1n2+47n+72=0

Step 1: Use quadratic formula with a=1, b=47, c=72.

n=−b±√b2−4ac/2a

n=−(47)±√(47)2−4(1)(72)/2(1)

n=−47±√1921/2

n=−47/2+1/2√1921 or n=−47/2+−1/2√1921

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Answer 2

Answer:

n = 1,2.................