Question
Say true or false and justify your answer: $2^3 > 5^2$
✓
Answer
Expand $2^3$ and $5^2$
$2^3=2 \times 2 \times 2=8$
$5^2=5 \times 5=25$
$\because 8$ is less than $25$
$\therefore 2^3>5^2$ is false.
$2^3=2 \times 2 \times 2=8$
$5^2=5 \times 5=25$
$\because 8$ is less than $25$
$\therefore 2^3>5^2$ is false.
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