Option 1: Use the applet to construct circles for problems 1 & 2 OR 3 & 4. Take a screenshot and insert them into your student companion.
1. Circle A, with a diameter of
6 cm.
2. Circle C, with a radius that is
equal to Circle A's diameter.
3. Circle B, with a radius of 5
cm.
4. Circle D, with a diameter
that is equal to Circle B's
radius.

4 puzzles in 3 hours

step-by-step explanation:

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.