Question

9^2=7^2 × 5^3=100× 5^3=6×2^3=​

Answer 1

9^2 ➡9×9=81

7^2× 5^3= 7×7×5×5×5=49×125= 6 125

100×5^3=100×5×5×5=100×125=12 500

6×2^3=6×2×2×2=6 × 8=48

Answer 2

Let's break down each step of your calculation:

1. $9^2$ is indeed $81$.

2. $7^2 \times 5^3$ is $49 \times 125$, which equals $6125$.

3. $100 \times 5^3$ is $100 \times 125$, which equals $12500$.

4. $6 \times 2^3$ is $6 \times 8$, which equals $48$.

So, it seems there might be a mistake in your calculation. $9^2$ is not equal to the final result of $48$.