Question

4. (i) Express 16-2 as a power with base 2.
:Please give the answer fast​

Answer 1

Answer:

$16 = 2 \times 2 \times 2 \times 2 \\ = 2 {}^{4} \\ 16 {}^{ - 2} = (2 {}^{4} ) {}^{ - 2} \\ = (2) {}^{4} { \times }^{ - 2} = 2 { }^{ - 8}$

Answer 2

Step-by-step explanation:

$16 = 2 \times 2 \times 2 \times 2 \: exponent \: form \\ = 2 {}^{4} \\ 16 {}^{ - 2} = (2 {}^{4} ) {}^{ - 2} \\ = (2 {}^{4} ) \times( 2){}^{ - 2} = (2 ) {}^{ - 8}$