8
You cannot "solve" a mean squared deviation". You can calculate it or use it, but there is nothing to solve!
_t(5t squared t+)
It is -15x2 + x - 21.
(b-4) squared
-1
You cannot "solve" a mean squared deviation". You can calculate it or use it, but there is nothing to solve!
Solve this problem -x squared -40x- 80 =0
x=9 squared
_t(5t squared t+)
It is -15x2 + x - 21.
whp do you do a 7 suared
a^(2) - b^(2) + ac - bc Factor ( a - b)( a + b) + c(a - b) Factor further (a - b)(a + b + c) Done!!!!!
(b-4) squared
If r-squared = theta then r = ±sqrt(theta)
If you mean: x squared -14x +45 then when factored it is (x-9)(x-5)
you multiply 418 by 418 and you get 174724
5.