Square roots, Exponents and Scientific Notation

What the Root!?

100

What is  √ 16?

 √ 16 = 4

200

What is  √169 ?

√169 = 13

300

What is  √9 +  √81 ?

√9 +  √81 

3 + 9 = 12

400

What is  √225 ?

√225 = 15

500

Simplify: 

What is  √100-51 ?

√100-51 = √49 = 7

Get the Exponets

100

What is 12² ?

12² = 12 x 12 = 144

200

What is 21³ ?

21³ = 21 x 21 x 21 =

441 x 21= 9,261

300

Simplify

What is 7^-2 ?

7^-2 = 1/7² = 1/49

400

What is 9¹² x 9^-8 ?

9¹² x 9^-8  = 9^12-9 

= 9³ = 9 x 9 x 9 = 729

500

What is 3²/3⁷ ?

3²/3⁷ = 1/3⁵ = 1/(3x3x3x3x3) = 1/243

Properties of Life

100

What is 1/9² ?

1/9² = 1/(9x9) = 1/81

200

Solve

7³ x 7¹² = ?

7³ x 7¹² 

7⁽¹²⁺³⁾ = 7¹⁵

300

Solve

(x³ y²)⁴

(x³ y²)⁴ 

x^(3*4) y^(2*4)

= x¹² y⁸

400

Solve

7^-15 x 7³

7^-15 x 7³ = 7³/7¹⁵

= 1/7¹²

500

Solve 

3x²y³/ 9x⁵ y

3x²y³/ 9x⁵ y

1x²y³/ 3x⁵ y

1y³/3x³y

 = 1y²/3x³

Notify me

100

Put this into standard form

1.304×10⁷=

13,040,000

200

Put this into scientific notation:

0.3643

0.3643 = 3.643 x 10^-1

300

Put into Standard form

8.013×10^-6

.000008013

400

Put into Scientific notation

604,000

604,000 = 6.04 x 10⁵

500

Put into Standard form

5.672 x 10^-8

5.672 x 10^-8 = 

.00000005672