What will be the value of
\begin{aligned}
25.732^2 - 15.732^2
\end{aligned}

Answer: Option C

Explanation:

Can be easily solved with following formula
\begin{aligned}
a^2 - b^2 = (a - b)(a + b)
\end{aligned}

1. What will be the value of
\begin{aligned}
25.732^2 - 15.732^2
\end{aligned}

Answer: Option C

Explanation:

Can be easily solved with following formula
\begin{aligned}
a^2 - b^2 = (a - b)(a + b)
\end{aligned}

Answer: Option C

Answer: Option A

Explanation:

2.5 * 10000 / 5 = 25000/5 = 5000

Answer: Option A

Answer: Option B

Explanation:

Just we need to take care to put decimal under decimal, rest add in a simple way