mustaqniveth1234 mustaqniveth1234
  • 22-08-2020
  • Mathematics
contestada

evaluate using identities: (100+1) (100-1)​

Respuesta :

jimrgrant1 jimrgrant1
  • 22-08-2020

Answer:

9999

Step-by-step explanation:

Given

(100 + 1)(100 - 1) ← these are the factors of a difference of squares.

a² - b² = (a + b)(a - b) , thus

(100 + 1)(100 - 1)

= 100² - 1

= 10000 - 1

= 9999

Answer Link
LazyBun
LazyBun LazyBun
  • 22-08-2020
Answer: 9999

Explanation:

(100 + 1)(100 - 1)
= 100^2 - 1^2
= 10000 - 1
= 9999
Answer Link

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