Question
If a =
src='https://static.ixambee.com/public/images/quesimg/HPCL Chartered Accountants Exam/Quantitative Aptitude/Algebra/77084_1369453.gif'> and b =  , then the value of (a2+b2+ab) isSolution
a =Â 
 and b =    So here, ab =    = 1 & a+b =     = = 2{ (√5)2+ 22 }/1 = 2(5+4) =18 then the value of (a2+b2+ab) = a2+b2+2ab -ab = (a+b)2 -ab = 182 - 1 = 324 -1 = 323.
Which of the following plant is woody but non-tree species?Â
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Which type of soil structure is considered ideal for drainage and root penetration?
Which plant hormone is primarily associated with the enhancement of senescence in fruit crops?
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