The result of the expression is 69.2
The expression is given as:
[tex]2x - yz[/tex]
The values of the variables are given as:
[tex]x = 34[/tex]
[tex]y = -0.2[/tex]
[tex]z = 6[/tex]
Substitute these values in the given expression.
So, we have:
[tex]2x - yz = 2 \times 34 -(-0.2) \times 6[/tex]
Evaluate the products
[tex]2x - yz = 68+ 1.2[/tex]
[tex]2x - yz = 69.2[/tex]
Hence, the result of the expression is 69.2
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