Question

express (5/3x-2) ^2 as a trinomial in simplest form

Answer 1

Answer:

Step-by-step explanation:

$(\frac{5}{3}x-2)^{2}=(\frac{5}{3}x)^{2}-2*\frac{5x}{3}*2+2^{2}\\\\=\frac{25}{9}x^{2}-\frac{20}{3}x+4\\\\ (a-b)^{2}=a^{2}-2ab+b^{2}$