Respuesta :
The value of the expression 3/2 + (-k) + (-2) is 2 if the value of k is -5/2 the answer is 2.
What is an expression?
It is defined as the combination of constants and variables with mathematical operators.
It is given that:
The expression is given in terms of k:
= 3/2 + (-k) + (-2)
Plug k = -5/2 in the above expression:
= 3/2 + (-(-5/2)) + (-2)
= 3/2 + 5/2 - 2
The above number expression contains fractions:
Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.
= (3 + 5)/2 - 2
= (8)/2 - 2
= 4 - 2
= 2
Thus, the value of the expression 3/2 + (-k) + (-2) is 2 if the value of k is -5/2 the answer is 2.
Learn more about the expression here:
brainly.com/question/14083225
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