Which are the solutions of x2 = 19x + 1?
2 answers:
Answer:

Step-by-step explanation:
we have

we know that
The formula to solve a quadratic equation of the form
is equal to
in this problem we have
so
substitute in the formula

therefore
StartFraction 19 minus StartRoot 365 EndRoot Over 2 EndFraction comma StartFraction 19 + StartRoot 365 EndRoot Over 2 EndFraction
Answer:
The answer is B
Step-by-step explanation:
I took the test
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Step-by-step explanation:
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