Question

Evaluate 9^-1×4^3/3^-4​

Answer 1

Step-by-step explanation:

9^-1 is (1/9)^1 which is 1/9

So,

1/9*4^3/3^-4

1/9*64/(1/3)^-4

1/9*64/(1/81)

81 is the denominator and when it goes up it gets multiplied

1/9*64*81

Simplify this.

You will get 576.

Hope this helps!!!

Answer 2

HERE IS UR ANSWER DEAR,

$= {9}^{ - 1 } \times {4}^{3} \div {3}^{ - 4}$

$= \frac{ { 3}^{ - 2} \times {4}^{3} }{ {3}^{ - 4} }$

$= \frac{ {3}^{4} \times {4}^{3} }{ {3}^{2} }$

$= {3}^{2} \times {4}^{3}$

$= 9 \times 64$

$= 576$