explain the completing square method 2x^2-7x+3 in copy
somanathpradhan:
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Answered by
3
Answer:
x=3 or x=1/2
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
x=3 or x=1/2
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
Answered by
5
The answer is explained in the attachment.
Hope it helps!
Hope it helps!
Attachments:
Ok then ask
is your question correct?
then the answer will be -1 + root 33/4, -1 - root 33/4
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