Question

0.11 Simplify: (3-√5 - 2√3)(3√5 +2√3)​

Answer 1

Answer:

33

Step-by-step explanation:

(a+b) (a-b) = a^2-b^2

so here a is 3√5 and b is 2√3

u can solve this problem using this formula

so 3√5 ^2 - 2√3^2 =33

.

$\begin{verbatim} Text enclosed inside \texttt{verbatim} environment is printed directly and all \LaTeX{} commands are ignored. \end{verbatim}$