Math, asked by rakeshsantosh, 6 months ago

Find(3²)² plz tell me ​

Answers

Answered by nandanaMK
2

 \large \bf { {( {3}^{2} )}^{2} } \\  \\ \boxed{ \large \bf  {( {a}^{m} })^{n}  \implies {a}^{m \times n} } \\  \\  \large \bf { {( {3}^{2} )}^{2} }  =  {3}^{2 \times 2}  \\  \\ \large \bf  \:  \:  \:  \:  \:  \:  \:  =  {3}^{4}  \\  \\ \large \bf   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: = 3 \times 3 \times 3 \times 3 \\  \\  \large  \bf  \:  \:  \:  \:  \:  \:  \:  \: =\underline{\underline{ 81}} \\  \\

\\  \\  \\  \\  \color{aqua} \tt{Hope } \:  \: \color{red}{ this} \:  \:  \color{lime} {helps }\:  \:   \color{hotpink}{you }

Answered by sidratul1
1

Answer:

81

Step-by-step explanation:

(3²)² = 9² = 81

ΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞ

So how it is done?

☯ We know that 3² is equal to 9 which is also 3×3

☯ Then on squaring 9 again we get 81 which is also 9×9.

We can also do it in this way:

☯ We can add the two squares, so it will be like this 3²⁺²

☯ This is equal to 3⁴ and we know that 3⁴ is 81.

ΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞΞ

\dag{\boxed {\underline{\sf{\underline\orange{Hope \: it \: Helps \: u }}}}}\\\\\dag{\boxed {\underline{\sf{\underline\orange{Please \: mark \: as \: BRAINLIEST! }}}}}

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