Please solve question 31
Q.31. If x be real then the value of will not lie between
[1] 0 and 8
[2] - 8 and 8
[3] - 8 and 0
[4] None of these
Kindly, refer to the below link for similar query,
https://www.meritnation.com/ask-answer/question/if-x-is-real-then-the-expression-x2-34x-71-x2-2x-7-c/math/6501692
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https://www.meritnation.com/ask-answer/question/if-x-is-real-then-the-expression-x2-34x-71-x2-2x-7-c/math/6501692
Regards.