If x = 2 and y = − 4, evaluate: 8x^2 - Vidyadip

Question

If $x = 2$ and $y = − 4$, evaluate:
$8x^2$

✓

Answer

$8x^2$
$= 8 \times x \times x$
$= 8 \times 2 \times 2$
$= 32$

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