, 28.10.2019 14:45 snow01

What are the formula of factoring special product

Watch carefully

Step-by-step explanation:

(a+b)sqr

(a+b) * (a+b)

= {(a*a)+(a*b)} + {(b*a)+ (b+

*b)}

= {(a^2)+ (ab)} + {(ab)+(b^2)}

= a^2 + 2ab + b^2

Factoring polynomial according to nature and functionality, the main thing while solving any special product is to identify them on the basis of difference of cubes, squares and perfect squares

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