perfect squares
what is the square root of 25
5
is the square root of 181 a rational number?
yes
expressing a large number in power form
2/5 TIMES 3/12
6/60
1/10
1.15
1 15/100
what is the square root of 144 times the square root of 81
9
what is a rational number?
any number that can be written as a fraction
simplify
8X8X8X8X8X8X8X8
8^8
12/15 TIMES 21/13
252/195
352/1000
.352
what is a perfect square
the product of a rational number multiplied by itself
what is an irrational number?
any number that cannot be written as a fraction
expand
12^3X2^0
12X12X12X1
simplify
25/75
1/3
25.678
12 678/1000
what is the square root of 64 times the square root of 25 plus 2
42
how can you tell if a decimal is irrational?
the numbers behind the decimal point will keep going and they do not repeat
SOLVE
3^5X2^6
15552
25/37 times 54/12
1350/444
9.78
9 78/100
name all the perfect squares
1,4,9,16,25,36,49,64,81,100,121,144
name 3 rational and 3 irrational numbers
answers will vary
SOLVE
8^3 + 5^4
1137
simplify 81/108
3/4
111.111
111 111/1000