The value of [tex]20+4^{3} /(-8)[/tex] is 12.
How to solve the equation by the PEMDAS rule?
Given:
[tex]20+4^{3} /(-8)[/tex]
Simplifying the equation by the PEMDAS rule
We can remember the order using PEMDAS: Parentheses, Exponents, Multiplication, and Division (from left to right), Addition, and Subtraction (from left to right).
[tex]$\quad 4=2^{2}$[/tex]
[tex]$(4)^{3}=\left(2^{2}\right)^{3}=2^{6}$[/tex]
Substituting the values in the given equation,
[tex]$20+\frac{2^{6}}{-8}$[/tex]
Dividing exponents as
[tex]$2^{6}$[/tex] divided by [tex]$2^{3}=2^{(6-3)}=2^{3}$[/tex]
[tex]$20+-8$[/tex]
Simplify,
[tex]$20+-8$[/tex]
Therefore, the value of [tex]20+4^{3} /(-8)[/tex] is 12.
To learn more about the PEMDAS rule
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