Answer:
4 m squared minus 20 m n + 25 n squared; a perfect square trinomial
Step-by-step explanation:
(-2m+5n)(-2m+5n)
4
-20mn+25
Answer:
Complete function will be 
Step-by-step explanation:
We have given equation 
We have to find the function in place of blank space and complete the function
We know the algebraic equation 
So 
So in place of blank pace there will be 
And complete function will be 
Those are not equivalent.
Answer:
its answer 1.
Step-by-step explanation:
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