Question

(a+b)2=?
please make the method explained​

Answer 1

Implementing ergonomic solutions can make employees more comfortable and increase productivity. Why is ergonomics important? Ergonomics is important because when you're doing a job and your body is stressed by an awkward posture, extreme temperature, or repeated movement your musculoskeletal system is affected.

Answer 2

Answer:

Introduction to a plus b whole square formula with its proofs and examples to learn how to use the expansion of (a+b)² identity in mathematics