Step-by-step explanation:
x²-3x +5x -15=33
x²-3x+5x=33+15
x²-3x+5x=48
x²+2x=48
divide both sides by 2
x²+x =24
x²= 24
x= ✓24
dunno from here
Answer:
-1 and 10
Step-by-step explanation:
I just took the quiz
10 minutes left of homework
Answer:
f(-1)=6×(-1)^-4=6/(-1)^4=6/1=6