Answer:
That is right if what you are asked is to mirror the value of b to a
Step-by-step explanation:
The value of the expression, 5x^2 - 4, when x = 2 is: 16.
<h3>What is the the Value of an Expression?</h3>
To find the value of an expression, plug in the given value of the variable and solve by simplifying.
Given the expression, 5x^2 - 4, when x = 2, we would have:
5(2)^2 - 4
5(4) - 4
20 - 4
= 16
Therefore, the value of the expression, 5x^2 - 4, when x = 2 is: 16.
Learn more about value of expression on:
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B because there is a dot in front of the 25 which is also known as a decimal point.
21 factors: 1,3,7,21
56 factors: 1,2,4,7,8,14,28,56
7 is your GCF
