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Help me:

dude · Answer

`$a^b$` = $a^b$

dude · Answer

Use curly brackets
`$ y^{12} $` = $y^{12}$

Spectrum · Answer

Say X and Y equal 0        $ y^{12} $  /  $ y^{12} $ =

Spectrum · Answer

Say X and Y equal zero   $ 9^{15} $   x    1 / $ 9^{15} $ =

snowflake0531 · Answer

$$\frac{a^{b}}{a^{c}}=a^{b-c}$$
$$\frac{y^{12}}{y^{12}}=y^{12-12}=y^0=1$$
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$$9^{15} \times \frac{1}{9^{15}}=9^{15}\div 9^{-15}$$
this is because $$a^{-b}=\frac{1}{a^b}$$
so $$9^{15} \div 9^{-15}=9^{15-(-15)}=9^{30}$$

Spectrum · Answer

Thank you so much snow! I appreciate it :)

snowflake0531 · Answer

yw~

snowflake0531 · Answer

also 0 to the power of anything is 0

@spectrum wrote:

Say X and Y equal 0 $ y^{12} $ / $ y^{12} $ =

if y was 0, then it would be 0/0 which would be undefined

Spectrum · Answer

(7(123456.789)$^4$)$^0$

SmokeyBrown · Answer

@spectrum wrote:

(7(123456.789)$^4$)$^0$

Anything to the power of 0 is equal to 1. So, no matter what is inside the parentheses, since it is all taken to the power to 0, the final value will be equal to 1

Spectrum · Answer

Thank you!