Home Work :- Find zeroes
verify the relationship between
Zeroes and the coefficients.
Answers
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QUESTION:
- Find zeroes and verify the relationship between Zeroes and the coefficients. P(x) = 2x²-3x+1
ANSWER:
- Zeros are 1 and 1/2
GIVEN:
- P(x) = 2x²-3x+1
TO VERIFY:
- Relationship between Zeroes and the coefficients.
SOLUTION:
P(x) = 2x²-3x+1
Finding zeros :
=> 2x²-3x+1 = 0
=> 2x² -2x-x +1 = 0
=> (2x²-2x) +(-x+1) = 0
=> 2x(x-1) -1(x-1) = 0
=> (x-1)(2x-1) = 0
Either,. (x-1) = 0
=> x = 1
Either ,. (2x-1) = 0
=> 2x = 1
=> x = 1/2
Now verifying:
Sum of zeros:
Product of zeros:
Verified.
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