solve quadratic equation by method of completing square
2 x square - 7 x + 3 equals to zero
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solve quadratic equation by method of completing square
2 x square - 7 x + 3 equals to zero
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Step-by-step explanation:
2x^2-7x+3=0
implies 2(x^2-7/2 x)+3=0
implies 2(x^2-2 times 7/4 x+49/16)=49/8-3 = 25/8
(x-7/4)^2 = 25/16 implies x-7/4 = pm 5/4
implies x=7/4 pm 5/4 = 3 or 1/2
Step-by-step explanation:
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