Question

ALL THE IDENTITIES!! PLEASE ​

Answer 1

Answer:

Step-by-step explanation:

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

(a-b)^2=a^2+2ab+b^2

(a+b)(a-b)=a^2-b^2

(x+a)(x+b)=x^2+(a+b)x+ab

Answer 2

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