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Simplify:

7×6÷2-4^(2)

Simplify: $\newline$ $7\times6\div2-4^{2}$

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Evaluate rational exponents

Full solution

Q. Simplify:

\newline

7\times6\div2-4^{2}

Identify Operations Order: Identify the operations and their order in the expression $7\times6\div2-4^{2}$ . $\newline$ Calculation: Multiplication, Division, Exponentiation, Subtraction.
Calculate Exponentiation: Calculate the exponentiation part first: $4^{2}$ . $\newline$ Calculation: $4^2 = 16$ .
Perform Multiplication: Perform the multiplication: $7\times6$ . $\newline$ Calculation: $7\times6 = 42$ .
Divide Result by $2$ : Divide the result of multiplication by $2$ : $42\div2$ . $\newline$ Calculation: $42\div2 = 21$ .
Subtract Exponentiation Result: Subtract the result of the exponentiation from the division: $21-16$ . $\newline$ Calculation: $21 - 16 = 5$ .

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