Question

$find \: the \: value \: of \: 2x {}^{2} \: if \: x = - 2$
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Answer 1

vhjvcbwjwjwjwisidididjdbebwjwjwidixicidjdbbebejejdididix8

Answer 2

Answer:

$find \: the \: value \: of \: 2x {}^{2} \: if \: x = - 2$

Step-by-step explanation:

According to question

=>

$2 {x}^{2}$

Putting the given value of x

i. e. x = -2

$2 ({ - 2})^{2}$

=>

$2(4)$

=>

$8$

Hence the answer is 8