Question

9+2(3)(2)+2^2 contracted into in (a+b) ^2=a^2+2ab+b^2
quick i need help

Answer 1

Answer:

3^2+2×3×2+2^2

Step-by-step explanation:

(3+2)^2=3^2 + 2×3×2 + 2^2

=9+12+4=25