(2 akar7 - 8) (2 akar7 + 5)
Matematika
sandia131
Pertanyaan
(2 akar7 - 8) (2 akar7 + 5)
1 Jawaban
-
1. Jawaban eeevisusanti
(2√7-8) (2√7+5)
(2√-1) (2√12)
(-2) (2√4.√3)
(-2) (2.2 √3)
(-2) 4√3
-8√3