Question

find the roots of the following quadratic equation if they exist by the method of quadratic formula that is first 2 x square - 7 x + 3 equal zero​

Answer 1

Answer:x=+3 and +½

Step-by-step explanation:

2x²-7x+3=0

Using the quadratic formula,

x=-b±√(b²-4ac)/2a

a=2, b=-7, c=3

x=-(-7)±√((-7)²-4(2)(3))/2(2)

x=7±√(49-24)/4

x=7±√25 /4

x=(7±5)/4

x=2/4 or 12/4

Therefore, x=½ or 3

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