Question

(a+b-c)(a-b+c) simplify it by standard formula (a+b)(a-b)

Answer 1

Answer:

Step-by-step explanation:

•(a+b+c)(a-b+c)=

(a^2-(b+c)^2)=a^2-b^2-c^2+2bc(answer)

^-means raise to power.

Pl mark it the brainliest answer if it helps you....