Question

class 10th Maths Quadratic equations question
(a+b+c)x^2+(3a+b^2)x+(a^2+b^2)
where a is 1 and b is 2 and c is 3
solve for x

Answer 1

6x^2+7x+5=0
x=see attachment

Answer 2

$= {6}^{2} {x}^{2} + (3 + {2}^{2} )x + ( {1}^{2} + {2}^{2} ) = 36 {x}^{2} + 7x + 5....it has \: no \: real \: root \: because \: discrminanat \: is \: less \: then \: 0$