Question

(536)²-(136)²
step by step explanation plz​

Answer 1

Answer:

268800

Step-by-step explanation:

we know identity

A²-B² = (A+B)×(A-B)

so

536²-136² = (536+136)×(536-136)

536²-136² = 672×400

536²-136² = 268800

Hope it will help

Answer 2

Answer:

I did it myself so

Step-by-step explanation:

Hope it helps you ^_^