Irrational Numbers
Exponents
Scientific Notation
Equations
Square & Cube Roots
100

Is 14 divided by 78 an Irrational number? 

no, 14 divided by 78 is a rational number because 14/78 = .179487 is a repeating decimal. 

100

What is 164?

164 = 65536
100

4.5 x 10-6= ?

.000045

100

In 7a = a - 24 what's a?

a = -3

100

What is the square root of 64?

The square root of 64 is 8.

200

Is 52 divided by 768 a irrational number?

Yes, 52 divided by 768 is a irrational number because it is a crazy number that cannot be turned into a fraction.

200

What is 2743?

274= 20,570,824

200

2.3 x 10-7 =?

2.3 x 10-7 = .00000023

200

in the equation -3 + 2x = 11 What does x equal

x = 7

200

What is the cube root of 343?

The cube root of 343 is 7.

300

Is the square root of 2/5 a irrational number?

Yes, it is a irrational number because it doesn't terminate and it cannot be turned into a fraction.

300

What is 67= ?

674 = 20,151,121

300

4.68 x 10=?

4.68 x 104 = 46800

300

In the problem 2x + 6 + 4x -2 what does x equal?

x = 4

300

What is the square root of 576?

The square root of 576 is 24.

400

Is 3.19485... and irrational number?

Yes, 3.10485... is a irrational number.

400
What is 3= ?
39 = 19,683
400

7.6599 x 103 = ?

7.6599 x 103 = 7659.9

400

In -10x - 19 = 19 -8x what does x equal?

x = -19

400

What is the cube root of 9?

The cube root of 9 is 729.

500

Is .97 a irrational number?

No, .97 is a rational number because it terminates.

500

What is 57 = ?

57 = 78,125

500

1.8465294 x 108 = ?

1.8465294 x 10= 184652940

500

x-8 = 63

x=71

500

What is the square root of 6084?

The square root of 6084 is 78.

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