Answer:
Hi ,
Cube of a number :
_______________
For a given number x we define cube
of x = x × x × x , denoted by x^3.
A given Natural number is a perfect
Cube if it can be expressed as the
product of triplets of equal factors.
Now ,
Write given number as product of
prime .
8788 = 2 × 4394
= 2 × 2 × 2197
= 2 × 2 × 13 × 169
= 2 × 2 × 13 × 13 × 13
= 2 × 2 × ( 13 × 13 × 13 )
Here we have only triplet of equal
factors i.e 13
To make 8788 into perfect Cube we
have multiply with 2.
Now ,
2 × 8788 = ( 2 × 2 × 2 ) × ( 13 × 13 × 13 )
17576 = ( 2 × 13 )^3 = ( 26 )^3 perfect
Cube
I hope this will useful to you.
The inverse of y = log (8x) would be:
y=Log8^x=xlog8=xlog2^3=3xlog2
y=3log2 * x
<span>
the inverse function is </span>
<span>
x=3log2*y </span>
<span>
y=x/3log2
</span>
I hope my answer has come to your help. God bless and have a nice day ahead!
47-20=27 Divided By 2 = 13.5. She has 27 from Europe. She has 13.5 from Asia. She has 27 from Africa. Hope this helps!