Question

Find the answer of the question???

Answer 1

Question :

$\bf{Find \: \: the \: \: value \: \: of \: :-} \\ \\ \\ \sf{\dfrac{(237 + 12)^{2} - {(237 - 12)}^{2} }{237 \times 12}}$

Answer :

[ Option (D) 4. is the correct answer ]

Step-by-step explanation :

$\longrightarrow\sf{\dfrac{(237 + 12)^{2} - {(237 - 12)}^{2} }{237 \times 12}} \\ \\ \longrightarrow\sf{\dfrac{(249)^{2} - {(225)}^{2} }{237 \times 12}} \\ \\ \longrightarrow\sf{\dfrac{62001 - {(225)}^{2} }{237 \times 12}} \\ \\ \longrightarrow\sf{\dfrac{62001 - 50625}{237 \times 12}} \\ \\ \longrightarrow\sf{\dfrac{62001 - 50625}{2844}} \\ \\ \longrightarrow\sf{\dfrac{11376}{2844}} \\ \\ \longrightarrow\sf{ \cancel{\dfrac{11376}{2844}}} \\ \\ \longrightarrow \bf{4} \: \: \bigstar$

The value of $\sf{\dfrac{(237 + 12)^{2} - {(237 - 12)}^{2} }{237 \times 12}}$ is $\underline{ \boxed{ \sf{4}}} \: \: \: \bigstar$