25vucalvin 25vucalvin

28-03-2020
Mathematics

contestada

Evaluate without using a calculator

899^2 - 2 * 899 * 898 + 898^2

Respuesta :

CHERLYNnotCHERRY CHERLYNnotCHERRY

28-03-2020

Answer:

The answer is 1

Step-by-step explanation:

You can use the formula, a²-2ab+b² = (a-b) to evaluate the following question:

899² - 2(899)(898) + 898² = (899-898)²

= 1

(Hooe this can help)

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