Math problem - solve by conjugate

User Generated

fnzennw

Mathematics

Description

Can you solve this problem by using the conjugate? I know it is 24 but i need the process

6 x 4

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Explanation & Answer

6 x 4

(5 + 1) x (5 - 1)

5^2 - 1^2

25 - 1

24


Also known as a difference of two squares. 


Anonymous
This is great! Exactly what I wanted.

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