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Substitute 2 in for r, and you get 9 - 6 = 3.
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Whats is the value of the expression if x equals 2?
It would help if the expression was given!
What is the value expression if x equals -2?
To determine the value expression when ( x = -2 ), you need to substitute -2 into the given expression. For example, if the expression is ( 2x + 3 ), substituting -2 gives ( 2(-2) + 3 = -4 + 3 = -1 ). The specific value will depend on the expression you have; please provide that for a more accurate answer.
What is the evaluate algebraic expression for -3x plus 2 equals?
Given a value of x, find the value for -3x + 2
7h-2 plus -51 what does h equals?
7h - 2 - 51 is an expression NOT an equation. An expression cannot be solved for the value of a variable.
Which expression has a value of 27 when n equals 2?
try this one 25 + n
What is the value of the expression x-y squared when x equals 7 and y equals negative 2?
If the expression is (x - y)2, the solution is (7 - -2)2 = (7+2)2 = 92 = 81. If the expression is x - y2, the solution is 7 - (-2)2 = 7 - 4 = 3.
What is the value of the expression j-2h over 16 when j equals 76 and h equals 6?
76-2*6=444
If x equals -2 and y equals 5 what is the value of the expression 5y-3x?
5(5) is 25. 3(-2) is (-6). The expression becomes 25 - (-6). When subtracting a negative number, you actually "add the opposite," so the expression is now 25 + 6 (positive 6 is "the opposite" of -6); the value is 31.
What is the value of the expression r2 plus s3 when are equals 2 and s equals 3?
2 squared is 4 3 cubed is 27 27 plus 4 is 31
what is the value when (n-2)^2+n-1when n=4?
To find the value of (n-2)^2 + n-1 when n=4, we simply substitute 4 for n in the expression: (n-2)^2 + n-1 When we do this, the expression becomes: (4-2)^2 + 4-1 Now we need to simplify the expression within the parentheses first. The expression within the parentheses is (4-2)^2, which means we need to subtract 2 from 4 and then square the result. So, we get: 2^2 Which equals 4. Now we can substitute this value back into the original expression to get: 4 + 4-1 Next, we simplify the expression 4-1, which equals 3. So, the expression becomes: 4 + 3 And we can simplify that further to get: 7 So, when n=4, the value of (n-2)^2 + n-1 is 7
What is the value of the expression x2 15 - 3x when x 4?
If you mean: x^2+15-3x then its value is 19 when x equals 4
What is the value of 12(-2) expression?
The value of the expression 12(-2) is calculated by multiplying 12 by -2. This results in -24. Therefore, the value of the expression is -24.
