Question

3. Using identities, find the values of: (f) 165×165+2×165×35+35×35


please help me this question plz!!!​

Answer 1

Answer:

40,000

Step-by-step explanation:

165×165+2×165×35+35×35

= (165)^2 + 2×165×35 + (35)^2

{ a^2 + 2ab + b^2 = (a+b)^2 }

= (165+35)^2

= (200)^2

= 40,000

hope this will help you ☺️