What is the classification of each system? Drag the answers into the boxes to match each system.

{4x−2y=102x−y=5

{y=2x−3−2x+y=−5

{2x−5y=143x+4y=10

Answers:
Consistent Indpendent
Consistent Dependent
Inconsistent

{4x−2y=102x−y=5  (dependent)

{y=2x−3−2x+y=−5 (Incosistent)

{2x−5y=143x+4y=10 (Independentt)

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.

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step-by-step explanation: