The least integral value of m for which the expression mx^2-4x+3m+1 is positive for every x belongs to R is

Here D < 0  as the expression is positive so, the equation to possess no real roots
 

Solve : (|x+3|+x)/x+2 >1

 

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If mx^2-9mx+5m+1>0, for all x€R then m lies in the interval

Find all pairs of consecutive even positive integers, both of which are larger than 5 such their sum is less than 23.

Find all values of p or which the roots of the equation (p−3)x 2 −2px+5p = 0 are real and positive

 

Find all pairs of consecutive even positive integers, both of which are larger than 5 such their sum is less than 23.

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Solve : (|x+3|+x)/x+2 >1

If mx^2-9mx+5m+1>0, for all x€R then m lies in the interval

If mx^2-9mx+5m+1>0, for all x€R then m lies in the interval

 

Same type problems

Solve : (|x+3|+x)/x+2 >1

Find all pairs of consecutive even positive integers, both of which are larger than 5 such their sum is less than 23.

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