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What is the value of x2 + 2y ÷ w + 3z for w = 2, x = 5, y = 8, and z = 3? Enter your Your answer in the box.

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SOLUTION

Given the question in the question tab, the following are the solution steps to get the answer

Step 1: Write the given expression

[tex]\begin{gathered} x^2+2y\div w+3z \\ w=2,x=5,y=8,z=3 \end{gathered}[/tex]

Step 2: Solve the expression by substituting the values into the expression using PEMDAS

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

[tex]\begin{gathered} x^2+2y\div w+3z \\ 5^2+2(8)\div2+3(3) \\ \text{Solving Parentheses first, we have} \\ 5^2+16\div2+9 \\ \text{Solving Exponents next} \\ 25+16\div2+9 \\ \text{Using Division next},\text{ we have} \\ 25+8+9 \\ U\sin g\text{ Addition next, we have} \\ \Rightarrow42 \end{gathered}[/tex]

Hence, the answer of the expression using PEMDAS is 42

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