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Grade 11Algebra

Please help finding solution to below problem :
Value of X in : sqrt(x^2-7x+10) + 9 log4 (x/8)>= 2x+ sqrt(14x-20-2x^2) – 13 is …...

Profile image of Niraj AGarwal
11 Years agoGrade 11
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2 Answers

Profile image of ng29
11 Years ago
according to me value of  x=2 is the solution of equation
as  x=2 is the root of both quadratic equations we get an inequality that is always true
approve if useful
Profile image of Niraj AGarwal
11 Years ago
Thanks for your response. However, there are 2 roots of both the quardatic equatios- (5 and 2), right.
So why only does 2 become the answer – Can you please explain. At x=2, when both the SQRT becomes 0 , the equation becomes equal on both sides...
Is there any other way to solve such type of problems..