(5a-3) (5a-4) = (2x+3y) (5a-4) = (4x-5) (6x+2) = (2a+3) (5a+1) (x+6) (x-6) = (x-6) (x+6) = (x-7) (x+7) = (x+7) (x-7) =
Matematika
reva288
Pertanyaan
(5a-3) (5a-4) =
(2x+3y) (5a-4) =
(4x-5) (6x+2) =
(2a+3) (5a+1)
(x+6) (x-6) =
(x-6) (x+6) =
(x-7) (x+7) =
(x+7) (x-7) =
(2x+3y) (5a-4) =
(4x-5) (6x+2) =
(2a+3) (5a+1)
(x+6) (x-6) =
(x-6) (x+6) =
(x-7) (x+7) =
(x+7) (x-7) =
2 Jawaban
-
1. Jawaban Maftuch005
1. 25a^2 - 20a - 15a + 12 = 25a^2 - 35a + 12 -
2. Jawaban amril23
(5a-3)(5a-4) = (5a×5a)-(5a×4)-(3×5a)+(3×4)
= 25a^2 -20a-15a+12