screamlol1453 screamlol1453

15-07-2021
Mathematics

contestada

Is the last question correct? If not then what is the answer? (Last question is the first pic..)

Is the last question correct If not then what is the answer Last question is the first pic class=

Is the last question correct If not then what is the answer Last question is the first pic class=

Is the last question correct If not then what is the answer Last question is the first pic class=

Is the last question correct If not then what is the answer Last question is the first pic class=

Respuesta :

sqdancefan sqdancefan

15-07-2021

9514 1404 393

Answer:

K+1 ⇒ (K+1)² = K² +2K +1

Step-by-step explanation:

Your first answers are correct. The sum of K odd numbers is K². Replacing K with K+1 in this statement gives you ...

The sum of K+1 odd numbers is (K+1)² = K² +2K +1.

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