Solve the equation x² - 5x + 6 = 0 by formula method.
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Answer:
x²-5x+6=0 answer x=5+√49/4 , 5-√49/4
Step-by-step explanation:
a=1 b= -5 c= 6
x= -b +or- √b²-4ac /. 2a
substitute the value of a,b and c in the formula
x = -(-5) +or - √(-5)²-4(1)(6) / 2(2)
5+or- √49/4
therefore x=5+√49 / 4 ; 5-√49/4
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