Math, asked by chaplabharat, 4 months ago

find the product using suitable identity 1 (2a - 5)²​

Answers

Answered by Geetashan
0

Answer:

u want me to come back to work on my way home from school

Answered by rutuja7668
1

Answer:

the ans is 4a²+25-20a

Step-by-step explanation:

(2a -5)²

(a-b)²=a²+b²-2ab

(2a)²+(5)²-(2×2a×5)

=4a²+25-20a

Similar questions