Jika w = -3y x = 9 , lalu y = -770 sedangkan z = 17x^2 Maka, tentukanlah 17w - 3x + 2y - 11z a. -217.996 b. -291.676 c. -219.976 d. -219.796 50 points for 2 peo
Matematika
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Pertanyaan
Jika w = -3y x = 9 , lalu y = -770 sedangkan z = 17x^2
Maka, tentukanlah 17w - 3x + 2y - 11z
a. -217.996
b. -291.676
c. -219.976
d. -219.796
50 points for 2 people ^^
Maka, tentukanlah 17w - 3x + 2y - 11z
a. -217.996
b. -291.676
c. -219.976
d. -219.796
50 points for 2 people ^^
2 Jawaban
-
1. Jawaban angelinaoctavioy4j7p
17w - 3x + 2y - 11z
= 17(-3(-770)) - 3(9) + 2(-770) - 11(17 x 9^2)
39.270 -27 -1.540 - 15.147
=22.556 -
2. Jawaban newwiguna
w = -3y
x = 9
y = -770
z = 17x²
17w - 3x + 2y - 11z
= 17(-3y) - 3(9) + 2y - 11(17 x 9²)
= -51y + 2y - 27 - (11 x 17 x 81)
= -49y - 27 - 15.147
= -49y - 15.174
= -49(-770) - 15.174
= 37.730 - 15.174
= 22.556