Hi,

x^2 < x  + 20

x^2 - x - 20 < 0

factoring

(x-5)(x+4) < 0 

Solution:  x < -4  or x > 5 

RELATED QUESTIONS

Please help me solve this equation:{{{ x=  sqrt ( x+20 ) }}}.

what i have tried is... (answered by richard1234)

Please help me solve this equation: {{{ x^2= sqrt(x+20) }}}  (answered by ankor@dixie-net.com)

Can someone help me with this i've tried and i am not ending up with the right solutions.
 (answered by tutorcecilia)

Please help me solve this equation:
sqrt(x)+sqrt(x-36)=2
This is what I have so far:... (answered by funmath)

Hi, I do not understand how to reduce or when to reduce the fraction within the quadratic  (answered by edjones,ewatrrr)

Hi, I am solving by the quadradic formula -b sqrt (b^2-4ac)/(2a)
Would you show me how... (answered by Edwin McCravy)

Hi, would you please check my work?  Did I do it right this time?

4x^2+20x+25=0... (answered by Tatiana_Stebko)

Please help me solve this equation: sqrt x^2-1/sqrt x-1 for... (answered by rothauserc)

Can you please help me solve the equation of
sqrt... (answered by richwmiller)