Number Systems
Rational/Irrational
Radicals
Converting Radicals
100
Estimate to the nearest whole number
sqrt(68)
8
100
Rational or Irrational?
2.347347347...
Rational: repeating, non-terminating
100
The index of the following is:
root(4)125
4
100
Convert into an entire radical
3/2sqrt8
sqrt18
200
Estimate to nearest perfect square
sqrt(7900
90
200
Rational or Irrational?
-sqrt(49)
Rational: non-repeating, terminating
200
The radicand of the following is:
4/3sqrt25
25
200
Convert into an entire radical
-3sqrt7
-sqrt63
300
Estimate to nearest perfect square
sqrt(83471.01)
300
300
Convert the following into a fraction in simplest form.
0.bar36
4/11
300
Simplify
2sqrt(20
4sqrt5
300
Simplify
-4root(3)48
-8root(3)6
400
Draw the number systems chart
400
Convert the following into a fraction in simplest form.
2.74bar18
754/275
400
Convert the following into an entire radical
2root(3)(13
root(3)104
400
Simplify
sqrt(8y^2)
2ysqrt2
500
Estimate to one significant figure
sqrt(0.03517)
0.2
500
Rational or Irrational?
sqrt(0.4
Irrational: non-repeating, non-terminating
Non-perfect square
500
Simplify
sqrt(24
2sqrt6
500
Convert into an entire radical
2p^2qroot(3)(5pq^2)
root(3)(40p^7q^5)