Question

x2+5x= - (3-x) find a, b, c.​

Answer 1

$= > {x}^{2} + 5x = - (3 - x) \\ \rm \small \{removing \: \: parenthese \} \\ = > {x}^{2} + 5x = - 3 + x \\ \rm \small \{transposing \: \: RHS \: \: to \: \: LHS\} \\ = > {x}^{2} + 5x + 3 - x = 0 \\ = > {x}^{2} + 4x + 3 = 0 \: \: \: \: \: \: \: \: \: \: \: \: \: \rm...(i)$

We know,

$\small \text{General form of Quadratic Equation} \\ \bf \longrightarrow {ax}^{2} + by + c$

So,

For Equation (i),

$\begin{center}</p><p>\begin{tabular}{ |c| } </p><p> \hline</p><p> a = { \pink{1}} \\ </p><p> b = { \pink{4}} \\ </p><p> c = { \pink{3}}\\ </p><p>\hline</p><p>\end{tabular}</p><p>\end{center}$