1. (4x^2-2)^5 = 2. (3x+2)^4 = 3. ( (3x^2) +2)^5 = 4. ( (x^2) - 2)^4 = bantuannya gan
Matematika
MIZH
Pertanyaan
1. (4x^2-2)^5 =
2. (3x+2)^4 =
3. ( (3x^2) +2)^5 =
4. ( (x^2) - 2)^4 =
bantuannya gan
2. (3x+2)^4 =
3. ( (3x^2) +2)^5 =
4. ( (x^2) - 2)^4 =
bantuannya gan
1 Jawaban
-
1. Jawaban tjahjaditeddy
segitiga binomial
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
(4x^2-2)^5 = 1(4x^2)^5(-2)^0 + 5(4x^2)^4(-2)^1 + 10(4x^2)^3(-2)^2 + 10 (4x^2)^2(-2)^3 + 5(4x^2)^1(-2)^4 + 1(4x^2)^0(-2)^5
(4x^2-2)^5 = (4x^2)^5 -10(4x^2)^4 + 40(4x^2)^3 -80(4x^2)^3+80(4x^2)^2-16