will fan and medal but need help as soon as possible!

Task 6—Polynomial Identities
Pick a two-digit number greater than 25. Rewrite your two-digit number as a difference of two numbers. Show how to use the identity (x − y)2 = x2 − 2xy + y2 to square your number without using a calculator.

Question

will fan and medal but need help as soon as possible!

Task 6—Polynomial Identities
Pick a two-digit number greater than 25. Rewrite your two-digit number as a difference of two numbers. Show how to use the identity (x − y)2 = x2 − 2xy + y2 to square your number without using a calculator.

loser66 · Answer

Pick 26 
26 = 30-4
need show: $26^2 = (30-4)^2$ by using the formula above. That is what they want you to do.

anonymous · Answer

so is that the answer?