Question

Jika y= -3,hitunglah
a)5+2y
b)3y²+y
c)2y³+3y
d)2y²/6 +2y

pake caraya
tolong dibantu ya

Answer 1

A. 5+2×-3
=5+(-6)
=-1
b. 3×(-3)kuadrat+(-3)
=3×(-9)+(-3)
=-27-3
=-30
c. 2×(-3)pangkat 3+3×(-3)
=2×(-27)+(-9)
=-54-9
=-63
d. 2×(-3)kuadrat/6+2×(-3)
=2×(-9)/6+(-6)
=-18/6-6
=-3-6
=-9
udah kan.....