To do this add all the numbers up then divide it by the amount of numbers there are
Answer:
A zero of the function
Step-by-step explanation:
The zeros of a function are the values of x when f(x) is equal to 0. Hence, its name. This means that when f(x) = 0, x is a zero of the function. When the graph passes through x = a, a is said to be a zero of the function.
Answer:
1
Step-by-step explanation:
the +4 turns into -4
6-4=2 the (+4-4 on the left would cancel out)
-2x/2 would cancel out as well
2 divided by 2 = 1
you could have used a scientific calculator on google (for future reference)
The equivalent expression is 
. Option B
<h3>How to determine the expression</h3>
Given the expression
= 
Divide the multipliers, we have
= 
Let factorize the numerator in square root
= 
Eliminate the like factor in both the numerator and denominator
= 
Let's bring forth the 'x' factor, we have
=
Thus, the equivalent expression . Option B
Learn more about algebraic expression here:
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