Answer:
i think its a beaner
Step-by-step explanation:
Hello,
A cubic polynomial with -2,1,2 as roots is
f(x)=k*(x+2)(x+1)*(x-2)=k(x²-4)(x+1)=k(x^3+x²-4x-4)
Looking the answers ==>k=1
==>Answer A
Answer:

Step-by-step explanation:
Given : Expression 
To find : Select the expression that is equivalent to expression ?
Solution :
Re-write the expression as,






The above are the possible equivalent expressions.
Answer:
it is the 3rd one
Step-by-step explanation:
He rode his bike for 1.6 hours!
Hopes this helps you! :-)