Answer:
The smallest zero is -3.
Step-by-step explanation:
Answer:
24 cm³
Step-by-step explanation:
Volume of a cylinder is three times of a cone with same measurements
volume of cone is 8cm³
then,volume of cylinder is 8 × 3 = 24
Rounding to the nearest cent the answer is 1 i believe
Answer:
All integers are rational numbers .
Step-by-step explanation:
please mark as branliest
Answer:
a) 
b)
c) 
Step-by-step explanation:
We want to simplify

Let :

Square both sides of the equation:

Expand the RHS;

Compare coefficients on both sides:


Solve the equations simultaneously,


Solve the quadratic equation in b²

This implies that:

When b=-3,

Therefore

We want to rewrite as a product:

as a product:
We rearrange to get:

We factor to get:

Factor again to get;

We rewrite as difference of two squares:

We factor the difference of square further to get;

c) We want to compute:

Let the numerator,

Square both sides of the equation;

Compare coefficients in both equations;

and

Put equation (2) in (1) and solve;



When b=-1, a=-2
This means that:

This implies that:
