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Solving Equations and Expressions

Authored by Brian Kuchaes

Mathematics

University

CCSS covered

Used 1+ times

Solving Equations and Expressions
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22 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is equivalent to the value of x?

x = (1234)(134)(1432)

(124)

(1342)

(1243)

(123)

iota

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

iota

(1245)

(12435)

(12354)

(15234)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

does not exist

(165432)

iota

(165234)

(123465)

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Solve the equation

(123)(x) = (1243)

Tags

CCSS.6.EE.B.7

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Solve the equation

(x)(1234) = (124)

Tags

CCSS.6.EE.B.7

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

z1 = 4+2i

z2 = -1 + 3i

Which of the following are true?

z1*z2 is in the first quadrant

z1+z2 is in the first quadrant

z1-z2 is in the first quadrant

z1/z2 is in the first quadrant

(z1)^2 is in the first quadrant.

Tags

CCSS.HSN.CN.B.4

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

Which of the following statements are true about the complex numbers shown in the complex plane?

The absolute value of each complex number are equal

The product of the red and green is a real number

The product of the red and blue is a real number

The product of the red and yellow is a real number.

The product of all the complex numbers shown is a real number

Tags

CCSS.HSN.CN.A.3

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