5gz = 5 x 3 x 4 = 60
-2-3=+7
The expression "y - 3x + 4" is not a question, but rather a mathematical expression. It represents a combination of variables (y and x) and constants (3 and 4) connected by addition and subtraction operations. The final value of this expression will depend on the specific values assigned to the variables y and x. To simplify or evaluate this expression further, specific values for y and x would need to be provided.
21+1654+4
(21-3)times(7+4)
4xy = 4(3)(-7) = - 84
5gz = 5 x 3 x 4 = 60
Unfortunately there is no expression to evaluate!
[10-(4*2)]*3
-2-3=+7
Okay, here is a postfix expression: 3 4 * 5 6 * + the evaluation: 3*4 + 5*6 12 + 30 42
2*3*4 = 24
2(1,0) - 3(2,-1) = (-4,3)
12 - 10 + 4 = 6
To evaluate the variable expression 3a + 2b, you need specific values for the variables a and b. Once you have those values, you substitute them into the expression and perform the arithmetic operations. For example, if a = 4 and b = 5, then 3(4) + 2(5) = 12 + 10 = 22. This gives you the final value of the expression.
Evaluate the following expression to 4*(12.25-4)/(9+2)
10
Evaluate the expression below when x = 2.3x2-2x+4