Question

It is the chapter exponent and power ​

Answer 1

Answer :-

$=> 4^2-3^2÷(1/7)^2$

$=> 16-9÷1/49$

$=> 7×49$

$=> 343$

Answer 2

HELLO MATE

HERE IS YOUR ANSWER

[ 4² - 3² ] ÷ ( 1/7 )²

[ 16 - 9 ] ÷ 1/49

7 ÷ 1/49

7 * 49

343.

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