Gujarat BoardEnglish MediumSTD 9MathsNumber systems1 Mark
MCQ
The value of $\{2-3(2-3)^3\}^3,$ is:
A
$5$
B
$125$
C
$\frac{1}{5}$
D
$-125$
✓
Answer
$125$ Solution: We have to find the value of $\{2-3(2-3)^3\}^3.$ So, $\{2-3(2-3)^3\}^3=\{2-3(-1)^3\}^3$ $=\{2(-3\times-1)^3\}^3$ $=\{2+3\}^3$ $=5^3=125$ The value of $\{2-3(2-3)^3\}^3$ is 125 Hence the correct choice is b.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.