Question

Check whether it is quadratic equations or not-

(x+3)2
= 2(x-3)​

Answer 1

Answer::

Q1) check whether it is quadratic equations or not :

$\large\blue{\rm\:Answer}$

$\: \: \star \boxed { \sf \pink{given \: equation \to \: {(x + 3)}^{2} = 2(x - 3)}}$

$\: \: \implies \bf{ {(x + 3)}^{2} = 2(x - 3)}$

$\: \: \implies \bf{ {(x + 3)}^{2} = 2x - 6}$

$\: \: \implies \bf{ {x}^{2} + 6x + 9- 2x + 3 = 0}$

$\: \: \implies \bf{ {x}^{2} + 4x + 12 = 0}$

$\: \: \checkmark \boxed{ \bf \red{ \: yes \: it \: is \: quadratic \: equation \: of \: degree \: 2}}$

$\: \: \checkmark \underline{\bf \green{it \: has \: only \: two \: root \: - 6 \: and \: 2}}$