g (x) = -15
Pertanyaan
a. x = ……..
b. ( P, 6g ) = P……
c. ( -2, Q ) = Q……
tolong pake cara thanks
G (x) = 3 – 2x Pangkat 2
Jawaban Terkonfirmasi
G(x)= 3 – 2x²
a) g(x)= -15
3 – 2x² = – 15
– 2x² = – 18
x² = 9
x = 3 atau x = – 3
b) (P, 6Q) –> g(P) = 6Q
3 – 2p² = 6q
2p² = 6q – 3
p² = 3q – 3/2
p = √(3q – 3/2)
c) (-2, Q) –> g(-2) = Q
3 – 2(-2)² = q
Q = 3 -2(4)
Q = 3 -8
Q = – 5
A 3-2xpangat 2 =-15
-2xpangkat2=-15-3
xpangkt 2=-18:-2
xpangat2=9
x=3