The Number Line
A number that can be written as a fraction a/b
What is a rational number?
What is the product property rule?
A number whose absolute value is greater than or equal to 1 and less than 10 multiplied by an integer power of 10
What is scientific notation?
A number that cannot be written as a fraction a/b
What is an irrational number?
To divide powers that have the same base you keep the base and subtract the exponents
What is the quotient property?
The number or expression inside of the radical sign
What is radicand?
Write in scientific notation: 1,000
What is 1 x 103?
A decimal that repeats or terminates
What is a rational number?
Any number (except zero) raised to the zero power equals 1
What is the zero power property?
A number that is made by squaring a number: a2 = a ᐧ a
What is a perfect square?
Write in scientific notation: 0.01
What is 1 x 10-2?
A decimal that does not repeat and does not terminate
What is an irrational number?
Any whole number a (except zero) raised to the -nth power is the reciprocal of a raised to the nth power
What is the negative exponent property?
The inverse of a number squared: a2 = b
What is square root? If a2 = b, then a = ±√b
Write in scientific notation: 53,124,000
What is 5.3124 x 107?
An irrational number that uses the sign π
What is pi?
To find the power of a power you keep the base and multiply the exponents
What is the power of a power property?
A number that is made by cubing a number: a3 = a ᐧ a ᐧ a
What is a perfect cube?
Write in scientific notation: 0.006452
What is 6.452 x 10-3?