14 Select the statement that correctly describes the expression below.
(25 + 5)2
ОА.
the sum of the square of 2 times and 5
ОВ.
the square of the sum of 2 times x and 5
Ос.
the sum of 2 times x and the square of 5
OD. the square of 2 times the addition of x and 5

your answer would be b

step-by-step explanation:

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya

think the answer is 30 degrees. if not than it is 20 degrees. not 100% sure. let me know if it was right.

gill russ