Algebra 2 - Unit Test - Complex Numbers and Quadratics

Algebra 2 - Unit Test - Complex Numbers and Quadratics

10th - 11th Grade

16 Qs

quiz-placeholder

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Algebra 2 - Unit Test - Complex Numbers and Quadratics

Algebra 2 - Unit Test - Complex Numbers and Quadratics

Assessment

Quiz

Mathematics

10th - 11th Grade

Medium

CCSS
HSN.CN.A.2, HSA.REI.B.4, HSN.RN.A.2

+7

Standards-aligned

Created by

Andrew Whitman

Used 10+ times

FREE Resource

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify the expression.

 144\sqrt{-144}  

 12i-12i  

 i12i\sqrt{12}  

 12i12i  

 72i72i  

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify the expression.

 5245\sqrt{24}  

 10610\sqrt{6}  

 747\sqrt{4}  

 262\sqrt{6}  

 15215\sqrt{2}  

Tags

CCSS.HSN.RN.A.2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify the expression.

 (7+i)(64i)\left(7+i\right)-\left(6-4i\right)  

 1+3i1+3i  

 1+5i1+5i  

 133i13-3i  

 135i13-5i  

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify the expression.

 (45i)(17i)\left(4-5i\right)\left(-1-7i\right)  

 3123i31-23i  

 4+35i-4+35i  

 3923i-39-23i  

 15+8i15+8i  

Tags

CCSS.HSN.CN.A.2

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify the expression.

 (7+3i)+(2+8i)\left(-7+3i\right)+\left(-2+8i\right)  

 14+24i14+24i  

 9+11i-9+11i  

 55i-5-5i  

 6+2i6+2i  

Tags

CCSS.HSN.CN.A.2

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify the expression.

 9+5i3i\frac{-9+5i}{3-i}  

 33+24i8\frac{-33+24i}{8}  

 22+6i8\frac{-22+6i}{8}  

 33+6i10\frac{-33+6i}{10}  

 33+24i10\frac{-33+24i}{10}  

Tags

CCSS.HSN.CN.A.2

CCSS.HSN.CN.A.3

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify the expression.

 4+3i2i\frac{4+3i}{2i}  

 4i32\frac{4i-3}{-2}  

 4i+32\frac{4i+3}{2}  

 4i+92\frac{4i+9}{-2}  

 4i92\frac{4i-9}{2}  

Tags

CCSS.HSN.CN.A.2

CCSS.HSN.CN.A.3

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