(3+[tex] \sqrt{7} [/tex])(3-[tex] \sqrt{7} [/tex])= #bantuin dong
Matematika
akbaralhakim
Pertanyaan
(3+[tex] \sqrt{7} [/tex])(3-[tex] \sqrt{7} [/tex])=
#bantuin dong
#bantuin dong
1 Jawaban
-
1. Jawaban helenih
(3 + √7)(3 - √7)
= 9 - 7
= 2
semoga membantu :)