please answer if u know
pls no spamming
Home
/
please answer if u know pls no spamming
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
(7x)^2 -2*7x*2y+(2y)^2
Step-by-step explanation:
If u like the answer then plz vote me and
thnx for asking the question.
Answer:
49x^2 +4y^2 -28xy and 1092727
Step-by-step explanation:
5. We know that (a-b)^2= a^2+b^2 -2ab so 5th answer is 49x^2 + 4y^2-28xy
6. 103^3 can be written as (100+3)^3. now (a+b)^3 = a^3+b^3 +3ab(a+b). so answer is 1092727