Algebra II

Addition

100

What does 7+5 equal?

12

200

78+12=

90

300

638+260=

898

400

60.78+24.89+2=

87.67

500

4²+8.85+2²=

28.85

Adding/Subtracting Complex Equations

100

(6+7i)+(8+2i)=

14+9i

200

(16+2i)-(8+1i)=

8+1i

300

(-15+7i)-(13+2i)=

-28+5i

400

(24+8i)+(7+2i)+(1+26i)=

32+36i

500

(64-12i)-(20+2i)+2(8+4i)=

60-6i

i Cycle

100

i²=

-1

200

i³⁷=

i

300

i⁶²=

-1

400

i²⁴³=

-i

500

i³⁶⁰=

1

Adding Square Roots

100

√4+1=

3

200

√81+√36=

15

300

√75+√32 =

5√3+2√2

400

√-48+√32 =

4√3i+4√2

500

√-81+√49+√-16 =

13i+7

Square Roots

100

The square root of √16 is_____

4

200

√8 =

2√2

300

√32 =

4√ 2

400

√-36=

6i

500

√-48 =

4√3i