Question

Find the following squares by using appropriate identities (6x +5)²​

Answer 1

Step-by-step explanation:

(6x +5)²​                  [∵ $(a+b)^{2} = a^{2} + 2ab + b^{2}$]

= $(6x)^{2}$ + 2×6x×5 + $5^{2}$

= $36x^{2}$ + 60x + 25 (Ans)