SOLUTION: Solve by completing the square. The equation is 25x^2+30-12=0

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Question 1076346: Solve by completing the square. The equation is 25x^2+30-12=0
Found 2 solutions by MathLover1, MathTherapy:
Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!

....I assume you forgot to put after


.....recall the rule:...in your case we need part to complete square
...we already have and and we can calculate












Answer by MathTherapy(10556)   (Show Source): You can put this solution on YOUR website!

Solve by completing the square. The equation is 25x^2+30-12=0
If this is , then this is the correct way to solve by COMPLETING the square
------- Dividing by 25
------- Reducing , and adding to both sides
------ Taking of b, squaring it, and then adding the result to both sides
, reduced to:


------- Taking the square root of both sides


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