Math, asked by sadiakhankhan833, 2 months ago

Find the value of 4³-2³​

Answers

Answered by MaheswariS
2

\textbf{Given:}

\mathsf{4^3-2^3}

\textbf{To find:}

\mathsf{The\;value\;of\;4^3-2^3}

\textbf{Solution:}

\underline{\textsf{Method-1:}}

\mathsf{4^3-2^3}

\mathsf{Using\;the\;identity}

\boxed{\mathsf{a^3-b^3=(a-b)(a^2+ab+b^2)}}

\mathsf{=(4-2)(4^2+(4)(2)+2^2)}

\mathsf{=2(16+8+4)}

\mathsf{=2(28)}

\mathsf{=56}

\underline{\textsf{Method-2:}}

\mathsf{4^3-2^3}

\mathsf{=64-8}

\mathsf{=56}

\textbf{Answer:}

\mathsf{4^3-2^3=56}

\textbf{Find more:}

Evaluate using suitable identities 502 x 498​

https://brainly.in/question/20428692

Answered by badolamamta68
3

Step-by-step explanation:

hope this helps

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