Question

(a-b)2 formula
(a-b)3
(a+b)2
(a+b)3​

Answer 1

Step-by-step explanation:

a2+b2+2ab ,. A3+b3+C3-2ab-2bc-2ca,. a2+b2-2ab,. A3+b3+C3+2ab+2ca+2bc

Answer 2

Answer:

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

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

(a+b)^3= a^3 + b^3 + 3ab (a+ b)