What is formulae for (x -y)² ?
Answers
Answered by
3
Step-by-step explanation:
x^2-2xy+y^2=(x-y)^2
Answered by
0
Answer:
x to power 2 + y to power 2 +2xy
Step-by-step explanation:
First we also know that about Algebra and their formulas. Their in one formula (a-b) to power 2.
we write as follows a to power 2
+ b to power 2+ 2ab . on the basis of this formula this formula has happen
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