Question
b)
c)
c)
Ask by Romero Kelley. in Slovenia
Jan 05,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
b) 19
c) 30
Solution

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Mind Expander
To compute
, we first simplify inside the parentheses:
and
. Thus,
. Now the expression becomes
.
Next, for
, we know
making the first part
. For the second part, the expression simplifies as follows:
, thus
and the parentheses gives
, resulting in
. Therefore, we have
.
So, the answers are:
b) 19
c) 50
b) 19
c) 50