algebra, evaluate , first plug in values x = 2, y =3, x + y • 2 2+ 3•4 4+ 2 •3 3+ 4• 2
To evaluate the given expression, you should follow the order of operations (PEMDAS/BODMAS).
Expression: x + y • 2
First, substitute the given values:
x = 2, y = 3
Evaluate the expression:
2 + 3 • 2
Now, follow the order of operations. You should do the multiplication before addition.
3 • 2 = 6
Therefore,
2 + 6 = 8
So, when x = 2 and y = 3, the expression x + y • 2 evaluates to 8.
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Expression: 2 + 3 • 4
Again, substitute the given values:
x = 2, y = 3
Evaluate the expression:
2 + 3 • 4
Following the order of operations:
3 • 4 = 12
Therefore,
2 + 12 = 14
So, when x = 2 and y = 3, the expression 2 + 3 • 4 evaluates to 14.
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Expression: 4 + 2 • 3
Substitute the given values:
x = 2, y = 3
Evaluate the expression:
4 + 2 • 3
Following the order of operations:
2 • 3 = 6
Therefore,
4 + 6 = 10
So, when x = 2 and y = 3, the expression 4 + 2 • 3 evaluates to 10.
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Expression: 3 + 4 • 2
Substitute the given values:
x = 2, y = 3
Evaluate the expression:
3 + 4 • 2
Following the order of operations:
4 • 2 = 8
Therefore,
3 + 8 = 11
So, when x = 2 and y = 3, the expression 3 + 4 • 2 evaluates to 11.