(2a+3)(5a-7)= tlong?
Matematika
devanbagus33otp7do
Pertanyaan
(2a+3)(5a-7)=
tlong?
tlong?
2 Jawaban
-
1. Jawaban Machzen
= (2a + 3) (5a -7)
= 10a² -14a + 15a -21
= 10a² + a -21 -
2. Jawaban Haida192431
10a kuadrat - 29a - 21