NC PreCalculus U1L2 Solving Equations --cubic

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Terry Young

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Terry Young 5 years, 5 months ago

Published this.

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Terry Young 5 years, 7 months ago

Created this as a copy of NC PreCalculus U1L2 Solving Equations --quadratic.

Name	Status	Author	Last Modified
NC PreCalculus U1L2 Solving Equations -- Linear	Ready to use	Terry Young	07/11/2019 00:38
NC PreCalculus U1L2 Solving Equations --quadratic	Ready to use	Terry Young	07/11/2019 00:27
NC PreCalculus U1L2 Solving Equations --cubic	draft	Terry Young	07/11/2019 00:36

Question statement

Solve for x. Round your answer(s) to the nearest thousandths.

$\simplify{{A}*{C}*{F}x^3 + ({A}*({D}*{F}+{C}*{G})+{B}*{C}*{F})*x^2 + ({A}*{D}*{G}+{B}*({D}*{F}+{C}*{G}))*x + {B}*{D}*{G}+{D} = {D}}$

Give any introductory information the student needs.

			Name	Type	Generated Value

A	integer	1
B	integer	1
C	integer	2
D	integer	3
F	integer	-11
G	integer	-4
x1	decimal	dec("-1.000")
x2	decimal	dec("-1.500")
x3	decimal	dec("-0.364")

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Correct answer

xxxxxxxxxx
 
[x1,x2,x3]

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NC PreCalculus U1L2 Solving Equations --cubic

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

History

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Checkpoint description

Terry Young 5 years, 5 months ago

Terry Young 5 years, 7 months ago

Error in variable testing condition

Error

Warning

Generated value: `integer`

Parts

List of numbers

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Error

NC PreCalculus U1L2 Solving Equations --cubic

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

History

Comment

Checkpoint description

Terry Young 5 years, 5 months ago

Terry Young 5 years, 7 months ago

Error in variable testing condition

Error

Warning

Generated value: integer

Parts

List of numbers

Generated value: `integer`