SOLUTION: Solve the completing the square
6z^2=z+2
Algebra.Com
Question 678402: Solve the completing the square
6z^2=z+2
Found 2 solutions by ReadingBoosters, mananth:
Answer by ReadingBoosters(3246) (Show Source): You can put this solution on YOUR website!
divide the netire equation by 6
...
...
...
...
= +/-
...
z - = +/-
z =
...
AND
.....................
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Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
/6
Find the last term of perfect square
Last term = 1/2 the coefficient of 2nd. term squared
(1/2*1/6)^2
(1/12)^2= 1/144
add (1/44) to both sides
( taking the LCD
Take the square root of both sides
(z+(1/12)) = +/- (7/12)
z= -(1/12) +(7/12) --->1/2
OR
z= -(1/12) -(7/12) ---> -2/3
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