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What is the positive root of the equation c^2-6=27?
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5 votes
What is the positive root of the equation c^2-6=27?

User Tsume
by
3.7k points

1 Answer

5 votes

Answer:


√(33) ,√(-33)

Explanation:


c^2-6=27\\

Add 6 to both sides.


c^2-6+6=27+6

Simplify


c^2=33

For
x^2 = f(a) the solutions are
x = √(f(a)) , -√(f(a))

User Folk
by
3.0k points
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