Gimedaviz
Answered

What is the answer of this(2/3×-4)(2/3×-4)? Please help me.

Sagot :

AnneCviz
Using FOIL method:

([tex] \frac{2}{3} [/tex]x-4) ([tex] \frac{2}{3} [/tex]x-4)  ⇒  [tex] \frac{4}{9} [/tex]x² - [tex] \frac{8}{3} [/tex]x - [tex] \frac{8}{3} [/tex]x +16

                        ⇒   [tex] \frac{4}{9} [/tex]x² - [tex] \frac{16}{3} [/tex]x +16