The exponential operation is always done first.
So its 3^4 .....and then, multiply this answer by 30.
You can use the change of base rule to calculate this....example........
log6 19 = log 19 / log 6
In general
loga b = log b / log a
Very nice, geno.......I wasn't thinking about complex numbers when I did mine, but clearly, that was the intention...!!!!!
Thanks, geno.....another way to see this is that the sides are just multiples of a 6 -8 -10 Pythagorean Right Triangle.
Thus 9(6, 8, 10) = 54 - 72 - 90 where 72 is the missing side we want
Note xvxvxv.......here's the graph of sinx2 / x2 .........https://www.desmos.com/calculator/nflbtaael9
Note that the limit appears to be approaching 0 (not, 1) as x approaches infinity.....!!!!!
See my earlier answer on this one where I used the Squeeze Theorem......
We have the following proportion
47562/2,100,000 = x / 1000
So, x =
47562 / 2,100, 000 * 1000 = about 23 per thousand
LOL!!!
Assuming that you ant to factor this, we have
(x -25)(x + 1)
276 : 530 =
138 : 265
3*8/4+33-9
OK....remember...we do the multiplications and divisions as we encounter them left to right before we perform any additions or subtractions...so we have.....
24/4 + 33 - 9 =
6 + 33 - 9 =
39 - 9 =
30
