Answer:
A. add 81;
Step-by-step explanation:
The perfect square formula
Rewrite expression as follows:
So, to form a perfect square, is missed.
When we add we will get
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1 answer:
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Answer:
p, m, n.
Step-by-step explanation:
It is given that,
Here, p is the name of the function and its variable is m which is independent.
Independent variable : Whose value does not depend on another variable.
Dependent variable : whose value depends on the another variable.
Since the value of n depends on the value of p(m) which is a function of m, therefore n is a dependent variable which depends on the variable m.
∴ If n = p(m), p is the function name, m is the independent variable, and n is the dependent variable.