Y= -2(x²-x)+2= -2(x-1/2)²+2+1/2= -2(x-1/2)²+5/2
<span>x=6, y= -2(11/2)²+5/2= -121/2+5/2= -58
I hope this helps</span>
Answer:
21/143
Step-by-step explanation:
If it was simplified into a decimal it would be .146853
Answer:
0
Step-by-step explanation:
pretty easy tbh
Answer:
3x+72
Step-by-step explanation:
Let's first simplify the equation 3(10x+9)−9(3x−5)
You want to distribute first
=(3)(10x)+(3)(9)+(−9)(3x)+(−9)(−5)
=30x+27+−27x+45
And then combine like terms:
=30x+27+−27x+45
=(30x+−27x)+(27+45)
=3x+72 (answer)
