You distribute the 30x to the equation in parenthesis
So basically you are doing (30x*x)+(30x*-3)
So you get 30x^2-90x
Hope this helps!
Answer:
#2
#3
Step-by-step explanation:
Can I have brainilest plz
= (y+6) +y =10
= 2y + 6 = 10
= 2y = 4
Y= 2
When an object start to accelerates it changes its state of motion.