Answer:
Solution :
To solve the above equation we will follow the BODMAS rule.
- >> BODMAS is an order of mathematic operations.
- >> BODMAS rule is to be followed while solving expressions in mathematics.
It stands for :
\(\quad\begin{gathered} \small \begin{array}{l} \star \: \rm B= bracket \\\star \: \rm O= order \: of \: power \: \\\star \: \rm D= division \\\star \: \rm M= multiplication \\ \star \: \rm A= addition \\ \star \: \rm S=subtraction \end{array}\end{gathered}\)
Solving the question by bodmas rule :
\(\tt{ = 4(3 - 1) + 8 \div {2}^{3}}\)
\(\tt{ = 4(2) + 8 \div {2}^{3}}\)
\(\tt{ = 4 \times 2+ \dfrac{8}{{2}^{3}}}\)
\(\tt{ = 4 \times 2+ \dfrac{8}{2 \times 2 \times 2}}\)
\(\tt{ = 4 \times 2+ \dfrac{8}{4 \times 2}}\)
\(\tt{ = 4 \times 2+ \dfrac{8}{8}}\)
\(\tt{ = 4 \times 2+ 1}\)
\(\tt{ = 8 + 1}\)
\(\tt{ = 9}\)
\(\star{\underline{\boxed{\tt{\red{Ans = 9}}}}}\)
Hence, the answer is 9.
