Question 4 (Multiple Choice Worth 100 points) (03.06 MC)
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What expression represents the value of x?
Ox= /w(w+z)
Ox= Vz(w+z)
Ox= /wy
Ox=Vwz

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.

160

step-by-step explanation:

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i hope i

include a picture of the drawing in order for me to

step-by-step explanation: