Mathematics, 11.06.2021 20:10, brie821

Polynomial Identities Part 1. 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.

Part 2. Choose two values, a and b, each between 8 and 15. Show how to use the identity a3 + b3 = (a + b)(a2 − ab + b2) to calculate the sum of the cubes of your numbers without using a calculator.
I CHOSE 35-30=5

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Polynomial Identities Part 1. Pick a two-digit number greater than 25. Rewrite your two-digit numbe...