Question

expand the squares of the following 5a+3b
​

Answer 1

Answer:

Answer:

here we will use (a-b)² property which is a²-2ab +b2

now (5)²-2(5)(3)+(3) ²

25-30+9

ANS = -14

Answer 2

Answer:

sham ko kar ke dekhugi abhi class ka time hai to class kr rhi hu okk...