3 years ago

Solve x^2=12x-15 by completing the square. which is the solution set of the equation?

Mathematics

1 answer:

svlad2 [7]3 years ago

6 0

Use the formula (b/2)^2 in order to create a new term. Solve for x by using this term to complete the square.

Exact Form:

x = ±√21 + 6

Decimal Form:

x = 10.58257569…, 1.41742430…

____

I hope this helps, as always. I wish you the best of luck and have a nice day, friend..

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Solve x^2=12x-15 by completing the square. which is the solution set of the equation?​

Solve x^2=12x-15 by completing the square. which is the solution set of the equation?