Question

2y²-7y+2=0 determine nature roots quadratic equation

Answer 1

Answer:

y=(-b+_√(b^2 - 4ac))/2a

y=7+_√(49-16)/2*2

y=(7+√33)/4 or (7-√33)/4

y= 3.186 or 0.3138

Answer 2

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