Math, asked by KanishkaMehta, 6 months ago

Evaluate using suitable identities 502 x 498​

Answers

Answered by MaheswariS
9

\textbf{Given:}

\mathsf{502{\times}498}

\textbf{To find:}

\textsf{The value of}\;\mathsf{502{\times}498}\;\textsf{using identities}

\textbf{Solution:}

\textsf{Consider,}

\mathsf{502{\times}498}

\textsf{This can be written as}

\mathsf{=(500+2){\times}(500-2)}

\textsf{Using the identity}

\boxed{\mathsf{(a+b)(a-b)=a^2-b^2}}

\mathsf{=500^2-2^2}

\mathsf{=250000-4}

\mathsf{=249996}

\textbf{Answer:}

\mathsf{502{\times}498=249996}

\textbf{Find more:}

Evaluate using identities 2.05×1.95

https://brainly.in/question/14090736

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