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Q.

Is it true that one of the zeroes of the polynomial 2 x 2 +7x−4   is 1 2  ?


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a

True

b

False  

answer is A.

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Detailed Solution

We have been given,
2 x 2 +7x−4  
Factorizing the given expression,
Question Image Equating each term to 0,
 Question Image  Also,
Question ImageTherefore, 1 2   is one of the zeroes of the polynomial 2 x 2 +7x−4  .
Hence, option 1 is correct, and the given statement is true.
 
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