Question

the value of 13x² given that X=-2 is​

Answer 1

$\huge\red{\underline{\mathtt{Solution}}}$

$= > 3 {x}^{2}$

$= > where \: \: x = - 2$

$= > 3 {( - 2)}^{2}$

$= > 3 \times 4$

$= > 12$