C is your answer I hope is that correct one
Choice B: (-2,-1) is the answer
Answer:
1.3 seconds = x
2x^2 (3x -3x^2) = x - (7/10x)
Step-by-step explanation:
Answer:
Option (3) is correct.
The zero of given function is x= -1 and x= -3.
Step-by-step explanation:
Consider the given function
We need to find the zero of the above function. Put f(x)=0
then ,
The above function represents a quadratic equation
We can solve the quadratic equation by splitting middle term method,
We can write 4x as x+ 3x ,
or
or
Thus, the zero of given function is x= -1 and x= -3.
Answer:
number 2
Step-by-step explanation:
3*7*6=126
4*3*10=120
126-120=6